With some clever carving, watermelons can make for fun and useful serving dishes. I especially like the shark idea filled with gummy fish. You can likewise opt to utilize the hollowed out watermelon to fill it back up. The blue Jell-O that serves as the ocean water truly tops it off. This will be quite the conversation starter at the snack table!
Official Website: use these ideas for dunk tank rentals here on Xtreme Inflatables of LA website