Birthday Parties
A magical, low-stim venue in Brooklyn designed to look beautiful and feel calm. Easy sightlines so you can sit, sip, and watch — not chase. Add the cake, decor, and entertainment you want.
A quick peek at what a Wonderland party looks like.
Choose your package
Most popular
The whole magical venue is yours. Any 2-hour window you want — first come, first serve.
$1,250+ tax
20% off any Mon–Thu
Also available
Your dedicated party room at a set start time. Open play continues in the rest of the venue.
$650+ tax
The key difference
That’s the call. Everything else — host, decor, setup, cleanup, the activities themselves — is the same in both packages.
| What you get | Semi-Private | Private |
|---|---|---|
| Party room | Yours (dedicated) | Yours (dedicated) |
| Rest of venue | Open play continues | Closed to the public — yours |
| Time slots | 1–3pm or 2–4pm | 10am, 12pm, 2pm, 4pm, 6pm (negotiable) |
| Included headcount | 10 + birthday child | 15 + birthday child |
| Extra child | $25 each | $25 each |
| Max children | 40 | 40 |
| Party host | ✓ | ✓ + helper |
| Setup & cleanup | ✓ | ✓ |
| Mon-Thu 20% discount | — | Yes — all slots |
| Price | $650+ tax | $1,250+ tax |
One-stop shop
Host, setup, and cleanup are included with every package. Custom cake, themed decor, food, entertainment, goodie bags — all available as add-ons below, all booked in one place.
Balloon arches, table styling, themed backdrops. Tell us the theme, we set it up.
Birthday cookies, cake pops, dessert tables. From our in-house bakery.
Bubble shows, face painting, magic, character visits. Booked with one click.
Link your own Spotify playlist or use one of our curated kid-friendly mixes.
A dedicated host runs the show. Privates get a helper too. You enjoy your kid's birthday.
Arrive to a ready room. Leave when the last guest does. We take care of the rest.
Add-ons
Mix and match. Add what you want, skip what you don’t. We’ll confirm everything during your planning call.
1-hour extension
$500 private · $250 semi-private
Outside food fee (incl. tableware for adults)
$85
Upgrade included pizzas to kosher
+$20 per pie
Additional regular pizza pie
$25
Additional kosher pizza pie
$40
Balloons & theme-based decor
Starting at $550
Upgraded theme-based goodie bags
$8 each
French fries
$30
Chicken nuggets
$50
Theme-based cupcakes
$6 each
Custom cake
Starting at $250
Entertainment
45-minute activities, run by our entertainers. Prices may vary by party size. Bubble dance party included with every option.
Character meet & greet
$150
+$150 if mascot
Face painting
$200
Glitter tattoos
$100
Balloon twisting
$125
Dance party & games
$200
Candy-filled piñata
$150
DIY slime station
$250
DIY bracelet making station
$200
Glam spa day
$200
Limited-time offer
Any time slot Mon–Thu — the discount is automatic at checkout. Same space, same host, same cake.
Common questions
Pay a 50% deposit at checkout — your date is confirmed the moment Stripe processes it. The balance is due 7 days before your party.
All birthday party deposits are non-refundable. If you need to cancel your event, your party may be rescheduled to a future available date based on Wonderland Playhouse availability.
Please note that certain custom add-ons, vendors, décor, entertainment, or specialty items that have already been ordered or booked may not be refundable. We recommend notifying us as soon as possible if you need to reschedule, as some add-ons may only be transferable or refundable when sufficient notice is provided.
Yes! You are welcome to bring your own food, desserts, and birthday cake, or you can inquire with us about our catering options, including additional pizza pies for adults, custom cakes, cupcakes, and more.
Outside food is subject to an $85 outside food fee, which includes tableware, utensils, setup, cleanup, and garbage handling — so you don't have to worry about bringing a thing.
If ordering outside food, we recommend scheduling delivery for approximately 30 minutes before the start of your party. Your designated party host will take it from there and make sure everything is set up and ready for your guests. And don't worry — we'll pack up your leftovers for you too!
No — we only count children toward the party guest count, not adults. But don't worry, that doesn't mean we don't account for the adults' comfort and enjoyment too!
Each party room is set up with two adult tables for parents and family members, and we can provide an additional table upon request for extra food, desserts, or drinks if needed. There is plenty of seating available so everyone can relax and enjoy the celebration comfortably.
After you book, you'll get a link to schedule a planning call with us to go over theme, timing, and any add-ons. We do a second call 1 week before to finalize details.
Yes — every guest signs a waiver. After booking we email you a link to share with your guests so they can sign before they arrive.
Most weekends book 4–6 weeks out. Best to grab a date early — you can always reschedule.
