Kids Indoor Fun, Kids Birthday Party & Parties | Sussex, Brookfield, Milwaukee, Waukesha

"My kids have a ball and it's actually really hard to get them to leave and I think the price is great!"

- Heather
"The parties are great, it's nice having everything taken care of for you. I also LOVE the fact that Flabbergast is clean the employees...

- Julie
"The security here is awesome, I can get some work done in the parent's lounge, while my son is having a blast playing"

- Josh
"My kids and I love Rosatti's pizza, it's great that you serve it here. I also like how secure it is, I don't have...

- Melissa
'Two thumbs waaay up! Great variety. VERY CLEAN. Staff is exceptional. Absolutely love the security that is place to protect my child. Definitely coming...

- Joe S.
"My kids love it! So much fun for them to do- along with great staff, clean facility and secure! Only facility like it in...

- Sara B.
"The children from the Wee Welcome Inn took a field trip to this facility on August 25. They had so much fun they have...

- Michelle M.

"Flabbergast is a super fun indoor family adventure"

What Is Flabbergast Fun ?