MLK Jr. Day FREE Family Swim Join us at Goldfish Swim School - Grandville for a FREE Family Swim to celebrate MLK Jr. Day! Don't miss out on this exciting opportunity to swim, play, and bond with your loved ones. Grab your swimsuits and get ready for an adventure! Note: All children and non-swimmers must remain under the direct supervision of an adult at all times. Guardians are required to be in the water with their child(ren). What is Family Swim? Family Swim is what we call our open pool time. We will have our playmats and toys in the water available for use. U.S. Coast Guard-approved life jackets are available for children to use. Best of all, our pool is heated to 90 degrees so you and your family can enjoy shiver-free fun in our tropical-themed facility! Families should plan to bring their own towels. Note that little ones who are not potty trained are required to wear a reusable swim diaper (we have these available for sale in our facility). More Info below.