The 25-Foot Banana Split: A Crowd-Gathering Outreach

There is something magnetic about a 25-foot long dessert. It’s an event designed to draw a large number of people because it’s fun, energetic, and everyone loves ice cream. The 25-Foot Banana Split works because it’s a high-visibility activity that breaks down barriers and creates a natural platform for you to introduce your ministry, share a personal testimony, and present the Gospel. It’s less about a formal meeting and more about an unforgettable shared experience that leaves students wanting to come back for more.

Outreach Tips

  • Start advertising at least a week or two before the event. Use social media, classroom announcements, and high-visibility flyers. Have your students invite their friends – word of mouth is always your best advertising.
  • Buy new vinyl rain gutters from a hardware store. They are lightweight, cheap, and easy to snap together. You’ll use a long line of tables to spread them out over 25 feet.
  • You don’t need to cut the gutters to hit your exact footage. Just overlap the ends of the 10-foot sections until you reach your desired length. It’s faster and keeps the gutters reusable for next time!
  • Line the gutters thoroughly with heavy-duty aluminum foil. If you line it well, cleanup is a breeze. You just roll up the foil and toss it. If you don’t, you’ll spend an hour scrubbing chocolate syrup out of plastic tracks.
  • To keep things sanitary, line the foil-covered gutters with individual bowls. Students build their split inside their own bowl within the gutter track. It’s safer, healthier, and much more practical.
  • Set up your tables so students can access the gutters from both sides. This doubles your space and makes the event feel much more high-energy.
  • Use this simple formula: Estimate 2 feet of gutter for every person per side. When you put people on both sides, you can roughly estimate 1 foot per person. So if you expect 30 people to show up, you’d want roughly 30 feet (15 people on each side of the banana split)
  • Keep the ice cream in deep coolers until the very moment the “Build” begins. This ensures students are scooping ice cream, not soup.

Sample Shopping List (For 25 Feet)

  • Infrastructure: 3x 10ft vinyl gutters, 2 rolls of heavy-duty aluminum foil, 50-75 Styrofoam or plastic bowls.
  • Food: 4–5 gallons of vanilla ice cream, 25–30 bananas, 3 large bottles of chocolate syrup, 4 cans of whipped cream, 2 jars of cherries, and 1 large container of sprinkles.
  • Hardware: 10–12 ice cream scoops and a large box of plastic spoons.
  • Hospitality: Name tags and markers for the welcome table.

Sample Outreach Schedule

  • 6:30 PM: Setup & Construction: The crew assembles the gutters (overlapping them), lines them with foil, and places the individual bowls inside. Position tables to allow access from both sides.
  • 7:00 PM: Welcome & Hangout: As students arrive, have leaders at a welcome table with name tags. Greet everyone, introduce yourself, and help new people feel welcomed.
  • 7:15 PM: Game: Kick off a high-energy game to get everyone laughing and comfortable.
  • 7:30 PM: Testimony & Gospel Talk: A student shares their story, followed by a Gospel presentation. Have everyone fill out their comment cards before moving over to the banana split. It is often helpful to randomly draw from the comment cards at the end and give away a few simple prizes. It helps motivate people to fill out the cards.
  • 7:45 PM: The Great Build: After you collect comment cards, invite everyone to find a place at the banana split. Give students a 5-minutes to build their best banana split using the scoops and toppings. Consider giving prizes for the most creative, ugliest, or best “Team build” sundaes.
  • 7:50 PM: The “Dig-In”: Everyone grabs a spoon, takes their bowl, and hangs out.
  • 8:10 PM: Cleanup: Roll up the foil, toss the mess, and you’re done!

The 25-Foot Banana Split is a classic campus outreach for a reason: it’s visual, it’s collaborative, and it’s delicious.

Activity: The Student-Led Build

The magic of this event is that the students are the ones building it. Instead of watching leaders make a sundae, the students share the scoops, pass the chocolate syrup, and collaborate on a massive scale. By giving them a time limit (e.g., “You have 5 minutes to build the best section!”), you create a fun, chaotic energy. Using individual bowls inside the gutter track keeps things hygienic while maintaining the visual of one continuous, massive dessert.

Pre-Event Games

To get the energy up before the big build, run one or two “Banana Split” themed games. These are designed to be funny, messy, and great for capturing photos for social media.

The “Human Sundae” Challenge: This is the ultimate messy-factor game. Lay two or three brave volunteers down on a plastic tarp on their backs. Give them a trash bag “poncho” to protect their clothes. Their partner has 60 seconds to build the most “beautiful” sundae—directly in the volunteer’s mouth! Use whipped cream, chocolate sauce, sprinkles, and a cherry on top. The crowd votes on the most artistic (or most hilarious) creation.

  • Pro-Tip: Keep paper towels and a “wash station” (a bucket of water or wet wipes) nearby for the volunteers!

The “Blindfolded Feed-Your-Friend”: This is a classic for a reason. One student sits in a chair wearing a trash bag “poncho.” Their partner stands behind them, blindfolded, and reaches their arms around the seated person’s neck (like they are the seated person’s arms). The blindfolded “arms” then have to try to feed the seated person a small bowl of ice cream with chocolate syrup and whipped cream. The first team to finish the bowl wins.

Short Talk and Gospel Transition

Since the ice cream is still tucked away in the coolers, the students will be attentive. Have a student or leader give a 3-5 minute talk.

  • The Hook: “We all love a massive dessert like this because we’re all looking for things that satisfy us. We look for it in food, in grades, in relationships, or in our weekend plans.”
  • The Pivot: “But just like this banana split, those things are ‘sweet’ for a moment and then they’re gone. We’re left hungry for something more.”
  • The Gospel: Briefly share how Jesus offers a satisfaction that doesn’t fade. Explain how we can have a relationship with God through Him.
  • The Close: “To help us plan better events and to get your spoon, take 30 seconds to fill out the card in your hand. We’d love to connect with you this week.”

Comment Cards

Hand these out during the talk. Make sure everyone has completed their card before the build begins. This is your primary way to see who is interested in a Bible study or wants to know more about the Gospel.

After the Event

  • The 24-48 Hour Rule: Contact every student who indicated interest on their comment card within two days.
  • Coffee Appointments: Meet up with those who had spiritual questions to go through a Gospel booklet.
  • Invite to Community: Personally invite attendees to your next small group or weekly meeting.
Next Step
Discuss the outreach with your student leaders and pick a high-traffic date. Purchase your supplies: Buy vinyl gutter sections, heavy-duty foil, bowls, and plenty of plastic spoons. Gather your ingredients: Calculate your needs based on your 25-foot (or 100-foot!) goal.

RECENT POSTS

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Campus Ministry Toolkit: Skills and Tools to Reach your School
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The Reach Your School Playbook
The main landing page for the Reach Your School Playbook, with links to buy print copies and download the Playbook and Appendix PDFs.
How Do I Start a Cru Movement at My School?

If you’ve got a vision to reach your school for Christ, you’re asking exactly the right question. Whoever you are, a student, teacher, youth pastor, college student, or concerned adult, here’s how to get started. There are two ways to go about it.

1. Do Your Own Thing

If you’d like to gather some friends, share your faith, and build something without any formal ties, just start with the playbook. The Reach Your School Playbook gives you everything you need to get started today.

2. Call Yourself Cru

If you’d like to use the Cru name and logos, and be part of a wider movement beyond just your campus, here’s what that looks like:

 

 

Doing Your
Own Thing

Being Called
Cru

Use the Cru name and logosNoYes
Need a coach to get startedNoYes
Part of the wider Cru movementNoYes
Get ongoing support from Cru staffNoYes
Can start today, no waitingYesStill fast — just a call first

"Whichever path you choose, you don’t have to figure it out alone."

How to Get Started

If you want to call yourself Cru, the way to get started is to connect with a coach, that’s how you register your movement. This is separate from anything your own school requires; if your campus has its own club registration process, you’ll still want to check with your school on that too.

A coach is a Cru staff member whose job is to walk alongside you as you get started. Here’s what working with a coach actually looks like from there:

  • It’s free. No cost involved, no catch.
  • No pressure. You reach out, someone gets back to you with information and answers your questions, and there’s no commitment required just to ask.
  • Go at your own pace. You and your coach agree on a rhythm together, whether that’s weekly, every other week, or monthly, usually in calls of about 20 to 30 minutes.
  • The calls are practical. Your coach checks in on how things are going, helps you work through whatever challenges you’re facing, brainstorms ideas with you, and prays for you.
  • Real experience backs it up. Coaches have spent years working directly with students, teachers, and other volunteers on campuses like yours.
  • You get resources. Training and tools to help you lead with confidence, even if this is your first time.
  • It fits around your life. Coaches build their availability around your schedule.

Through it all, you’re helping students hear about Jesus, grow in their faith, and go on to reach others too. And whether you’re the student or the adult in this story, you stay the one leading it. Your coach walks alongside you; the coach doesn’t take it over.

Check Out the Playbook

Whichever path you choose, the Reach Your School Playbook is worth having in hand. It walks you through four simple steps — DREAM, PRAY, GO, GROW — for building something that reaches your school.

Download the Reach Your School Playbook

Whichever path you choose, don’t wait until everything feels figured out. Gather a few friends, open the Playbook, or send that first email to a coach. The important thing is that you start. Somewhere out there, a student at your school is waiting for someone to notice them, and that someone could be you.

Next Step
Ready to call yourself Cru? Reach out to the Coaching Center today: Email coachingcenter@cru.org and say, “I’d like to have a coach please!” Or call 1-877-GO-CAMPUS
Campus Ministry Toolkit: Skills and Tools to Reach your School

As you learn to reach your school, there are some key ministry skills that will make a big difference. These are things every Christian student can grow in and you don’t have to be perfect to get started. We also have some great tools to help you take your next step. With a little courage and the right resources, you’ll be amazed how God can use you in your school.

Starting Spiritual Conversations

Bringing up spiritual topics can be hard, but it’s one of the most important steps in reaching your friends. If no one starts the conversation, most students will never talk about their faith.

Sharing Your Testimony

Your story matters. Sharing what God has done in your life can open hearts and help others realize that faith is personal and real.

Sharing Your Faith

The gospel is powerful and your friends need to hear it. Learning how to clearly explain the message of Jesus is a huge step in making your faith your own and helping others follow Him. 

  • How to Share the Gospel (article): a step-by-step guide to help you share the gospel with a friend.
  • Connecting with God Booklet: A short, simple booklet you can read through with a friend to explain how they can know Christ.
  • The Four Wristband: A wearable tool with four simple symbols to help you talk about God’s love and how to receive Christ.
  • GodTools App: A free app with interactive ways to share your faith in different languages and styles.

“Your story could be the reason someone takes a step toward Jesus.”

Following Up a New Believer

When someone accepts Christ, they need help knowing what to do next. Helping a new believer grow in their faith is one of the most rewarding things you can do.

Leading a Small Group

Small groups are a powerful way to build community and help students grow. If you can lead a good conversation, you can lead a small group.

  • Thrive Studies App: Includes dozens of studies on real-life topics and built-in leader training.

Campus Ministry Training

Reaching students on your campus is one of the most strategic ways to share your faith. Learning a few simple principles can help you start conversations, gather students, and take steps toward building a movement at your school.

  • Campus Training Videos Short, practical videos to help you learn how to reach students on your high school campus. These eight trainings cover key topics like meeting students, starting conversations, sharing your faith, and taking simple steps to build a movement.

Other Helpful Tools

Some Great Websites You Don't Want To Miss

Next Step
Pick one tool and take a step this week to start a conversation or gather a few friends.
The Reach Your School Playbook

You can reach your school. We can help.

You’ve probably looked around your campus and thought, someone should do something. What if that someone is you?

The Reach Your School Playbook is a simple, practical guide that helps you make the first move. It’s short, clear, and built to move you forward, not a long manual you’ll never finish. Whether you’re a student ready to lead or an adult wanting to come alongside one, this is your starting point.

Screenshot 2026-07-27 at 4.41.07 PM

You can actually do this

Most people never start, not because they don’t care, but because they feel stuck. Where do I even begin? What if no one shows up?

The Playbook clears that away. It gives you a path so you can stop overthinking and start doing. You don’t need a perfect plan or all the answers. You don’t have to be the popular kid or have it all together. You just need a first step, and a little courage.

And the friends you’re thinking about right now matter. You might be the one who helps them find Jesus.

Start where you are. Use what you have. Take the first step.

A simple path to follow

The Playbook walks you through four clear steps, each one designed to help you take action:

  • Dream — Start with a vision for your school and what God could do there.
  • Pray — Learn to pray for your campus in real, meaningful ways.
  • Go — Take action, gather a team, and begin reaching people.
  • Grow — Build a group that develops leaders and multiplies.

It might start with a single conversation at lunch, or a few friends praying before class. You don’t have to guess what comes next. It’s right there in front of you.

Made for students, helpful for adults

The Playbook is written first for students, because we believe teenagers can lead and make a real impact at their school. But if you’re a parent, teacher, youth leader, or volunteer, you’re not on the sidelines. There’s a whole section just for you, whether you’re supporting a student who’s leading or stepping out to start something yourself.

Students lead. Adults support. Everyone moves forward together.

"Students lead. Adults support. Everyone moves forward together."

You’re not on your own

Starting something can feel intimidating. But you don’t have to figure it out alone. The Playbook connects you to tools, coaching, and a bigger movement of people doing the same thing. Take one step, and you’ll find support along the way.

Screenshot 2026-07-27 at 4.43.21 PM

Get the Playbook

So don’t wait until it all makes sense. Grab a copy below — get one for yourself, and consider extra copies for your key leaders.

Next Step
Download the Playbook, then invite a few friends to walk through the first section with you this week.

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