NJ's BEST 100% PRIVATE Kid's Indoor Inflatable Jump Birthday Party Center NJ : Children jump on inflatables : Fairfield NJ: Kids Bounce Birthday Party NJ: NJ Class trips
Indoor Inflatable Jumping Brithday Party NJ: Children's Bounce Party NJ: New Jersey


 FREE Theme Cake Upgrade when booking online!*  

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Book your fun party

Book your "All Out " Inflatable Kids Party ONLINE
and receive any one of the following:

$25 Off any "All Out" Party booked online for 9am for any Saturday or Sunday!*

1/2 Off Laser Lights and Glow Necklaces in Stadium B when booking online!*

FREE Theme Cake upgrade when you book your party online!*

PLUS Birthday child gets a FREE ride in our Hurricane Booth and 2 FREE Photo Strips in our Photo Booth!

You may only select one of the above offers. 
Cannot be combined with any other offer.
Valid for "All Out" party packages only that are booked online.

Book your party online Jumpnasium
Request a call back Jumpnasium
Call our Fairfield NJ location Jumpnasium at 973-808-1700
You can now book your 100% Private party at JUMPnasium at any time 24/7 This option will allow you to select what date and time you would like. Then, one of our reservation specialists will call you back! Give us a call during our normal business hours and we will help you book your party.
Office Hours:
10am – 5pm

Fun Kids Bithday Parties NJ

Best 2015
Voted #1
 Children's Party Place!

 2013, 2014
AND 2015!

last minute specials

Fun Kid birthday cakes


New Jersey Playground review Jumpnasium


Kid Fun Birthday Party Center Indoor NJ
Featuring large moon bounce inflatables, giant slides, inflatable climbers, bouncers, obstacle courses, interactive games, toddler activities, and more.
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