Birthday parties are what we do best! Chaos Water Park, one of the many amazing indoor water parks of Wisconsin, was voted #3 in the Chippewa Valley for best places to have a birthday party. Ice cream, pizza, and stress-free fun! What more could mom and dad ask for? We promise to give your kids the best birthday with little to no effort in setting it up on your end. We accomodate parties for up to 25 guests!