Contact Us

Flabbergast fun is loaded with kids indoor play activity.  Located a short drive from Milwaukee, Brookfield and Waukesha in Sussex.  Your kids will have loads of fun with our inflatable slides, jump houses, obstacle course, arcade games and more.  For more information about Flabbergast Fun simply browse our user friendly website or contact us using the information below.




We are located at W248 N5250 Executive Drive, Sussex WI 53089.  Located conveniently at Hwys 164 and K in Sussex.


You may also use the form below to contact us for general or specific information. We will respond as soon as possible.

Your Name (required)

Your Email (required)


Your Message

Outside Food Policy

No outside food or drinks are permitted by Flabbergast.