Gymco Kids’ Night Out - Harry Potter Theme: Hey kids, Hogwarts is coming to Grand Rapids! Gymco’s popular Kids’ Night Out is featuring Harry Potter Night! Parents can take the night off while kids can have a fun night at Gymco with other wizards & witches. With lots of active fun in the gym, a Harry Potter themed project and dinner. Sign up now and reserve your spot! Kids 3 years old and older are welcome (must be fully potty trained). Multiple child discounts are available (bring a friend!). Space is limited, reservations are required. Check out Gymco’s Facebook page for more Kids’ Night Out dates & themes!