Family Fun Land W189 N11161 Klienmann Dr, Germantown, WI. 262-251-0338 Present this coupon for buy one wristband for the inflatables and indoor playsystems and get one free! Good for children ages 1 - 12 years old. Limit one per person per visit. Not valid with any other offers / promotions / coupons. Let me know if you need this offer!