Get our free mobile appREAD MORE: These South Dakota Hospitals Are Ranked Among the Best in AmericaKids Day: A Fun-Filled Event AwaitsThis upcoming Saturday, August 8, is Kids Day at the Great Plains Zoo. The big family Toy Swap is going on from 10 AM to 3 PM. This is a great chance for families to bring in their unwanted toys and swap them with other families. READ MORE: The Five Forgotten Names South Dakota Almost HadEasy Toy Donations Before Kids DayIf you'd like to drop off toys before Kids Day, that is perfectly fine too. For more information on zoo events, admission prices, and online tickets, see the Great Plains Zoo or call 605-215-6392.