Easy peasy - Devils food cupcakes, with 7 Min frosting, cut marshmallows into 3 or 4 disks, position in frosting, put a mini colored marshmallow in the center and then dust the center with matching sprinkles! Great for Easter or Hawaiian Luau themed party!
Put a glow stick in a balloon for pool lanterns. Pool party on a Summer night! I think this could work pinned up on the fence of a backyard without a pool, too, so really great idea for any outdoor BBQ/party!