Petite
25–50 guests
- 1-hour service window
- 3 hand-scoop flavors
- Cones, cups & classic toppings
- Backyard birthdays · pop-ups · small showers
Ice cream truck catering · St. Louis & St. Charles County
Bring CJ's Cool Treats to your wedding, corporate event, birthday, or block party — hand-scooped Serendipity ice cream, authentic Philly water ice, and Fitz's soda from a fully self-contained mobile parlor.
Pick the event type that fits — every booking gets a custom quote inside 24 hours.
Hand-scooped wedding catering for receptions, rehearsal dinners, and welcome parties. Custom flavor selection, COI for your venue, and a Pinterest-perfect truck for guest photos.
Learn more →Employee appreciation, summer picnics, client appreciation, grand openings, and trade shows. COI for your venue, clean invoicing, indoor or outdoor service — set up the way HR and finance like it.
Learn more →Bring the truck to your kid's party. Allergen-aware menu, kid-friendly toppings, parent-friendly pricing, and Spanish-speaking staff for bilingual celebrations.
Learn more → Niche favoriteEast Coast water ice in St. Louis — sour apple, pineapple, and seasonal flavors. Vegan, dairy-free, gluten-free, fat-free. The dessert table everyone can eat.
Learn more →Three event sizes, every package custom-quoted around your guest count and service window.
Petite
25–50 guests
Classic
50–150 guests
Grand
150+ guests
Based in O'Fallon, rolling 50 miles in every direction. If you don't see your town, ask anyway — we say yes more than no.
If we missed yours, just email — we answer every inquiry inside 24 hours.
We're based in O'Fallon, MO and serve the St. Louis metro plus a 50-mile radius — that includes St. Charles, St. Peters, Wentzville, Lake St. Louis, Chesterfield, Kirkwood, Webster Groves, Edwardsville IL, and everywhere in between. Outside that range? Email us anyway — we say yes more often than not.
48 hours is the minimum lead time for any event. For weddings and large corporate events we recommend booking 2–6 months out — popular Saturdays in May, June, September, and October fill up first.
The truck is fully self-contained — onboard generator, water, and refrigeration. We need a flat, accessible parking spot roughly 25 feet long. No external power, water, or hookups required. We coordinate venue access with you in advance.
We serve from the truck window, so light rain is no problem — we just keep going. For severe weather we work with you on a backup plan, whether that's pulling under cover at your venue or rescheduling to a make-up date in the same season.
Yes. Our authentic Philly water ice is vegan, dairy-free, gluten-free, fat-free, and nut-free — a crowd-pleaser for guests with dietary restrictions. We also offer dairy-free Serendipity scoops on request and clearly label all menu items at the truck.
Anywhere from 25 to 500+. The truck typically serves 60–80 guests per hour at full hand-scoop pace; for larger events we add staff or extend the service window. Tell us your headcount and we'll size the booking to match.
Yes. We carry full commercial general liability insurance and can provide a Certificate of Insurance (COI) naming your venue or company as additional insured upon request — most corporate clients and wedding venues require this and we're set up to deliver it.
Pricing scales with event size, service window, and menu selection. We give a custom quote inside 24 hours of your inquiry — pick a time on our calendar and we'll follow up with specifics for your event.
48-hour minimum. Custom quote inside 24 hours of your inquiry.