FREE Theme Cake Upgrade when booking online!*  

Have your Toddlers next Birthday Party at Jumpnasium!

Over 9 GIGIANTIC Inflatables - 100% Private!! Indoors

Rain or Shine!

We do all of the set up and clean up you and the kids have FUN!

One of North NJ's Largest Indoor Playground with Inflatables!

Tour our rider for the Kids                              Kid birthday party

Minimum height requirment on most inflatables is 34".

Please visit our height requirement page for more details.

Best 2015
Voted #1
 Children's Party Place!

 2013, 2014
AND 2015!

Click for the BBB Business Review of this Parties - Children in Fairfield NJ

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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