Kids Birthday Parties in Burien — $449

Reserve a two-hour party slot for up to 30 children. Pay when you book — change the date or cancel for a full refund up to two weeks out.

🔒 Every party is a private event — the whole gym is yours.

We close to the public for your window. The only kids in the building are your guests, and our party leaders run the whole thing.

Take the stress out of party planning and let us give your child the royal treatment. The birthday child and guests enjoy free play, bounce on our tumble track, soar across the gym on the zip line, run up the warp wall, swing on the trapeze, and explore The Jungle Gym. Want extra structure? Add a theme, and coaches design games and a giant obstacle course to match it.

Your 2-hour party block — choose 2–4 PM or 4–6 PM, Saturday & Sunday
First 15 min
We set up while your guests arrive and the kids start exploring the gym.
Next 90 min
The party. Games and gym time with your party leaders, cake in the party room around the middle, then one last round of play.
Last 15 min
We tear down and clean up while you say your goodbyes. You walk out; we handle the mess.
$449 flat — up to 30 kids. Everything included.

Every upgrade is already in: the bounce house, a visit from Bongo & Mango, a candy-filled piñata, and balloon decorations — a $700+ value. Adults and infants are always free, and the birthday child's family gets a FREE month of unlimited classes.

🎁 We provide
Private gym + party room · dedicated party leaders · kid-sized tables & chairs · tablecloths · personalized Happy Birthday window art · mini fridge & freezer · bounce house, mascots, piñata & balloons.
🍰 You bring
Food, cake, and non-alcoholic drinks, plus plates, napkins & utensils. Your own theme decorations are welcome. Local tip: Round Table Pizza gives our parties 20% off — have it delivered 30–45 minutes after your start time.
📅 Booking & RSVP
Book online or call (206) 248-3547 about other times. You pay in full when you book — that holds the private gym for you, and the full changes-and-refunds rules are just below. Count kids only (adults free) — the price stays $449 either way. Every guest needs a free waiver signed by their own parent, and we send you the link with your confirmation to pass on.
Booking, changes and cancellations

You pay the full $449 when you book. That is what holds the whole gym and your coaches for those two hours.

  • More than two weeks out — change your date or cancel for any reason and we refund you in full.
  • Inside two weeks — we will still move your date or cancel it, and the full $449 goes on your account as credit. That credit never expires — spend it on another party, camp, classes or Parents Night Out.
  • If you do not come and we have not heard from you — the $449 is forfeit. We held the whole gym and staffed it for you. If something serious got in the way, call us — we look at those one at a time, and when it was genuinely out of your hands we put the $449 on your account so you can rebook.
  • Headcount — change it whenever you like. The price is $449 whether eight children come or thirty. Tell us two weeks out so we staff it right.

Coming to a party here? A Jungle Gym gift card makes an easy birthday present — pick any amount and it's emailed instantly.

Google rating

4.7(207)

You may also book a party by phone at 206-248-3547.