Something about balloons is just fun, right? Generally speaking, all you have to do to entertain kids for a while is toss a few balloons on the floor and they’ll do the rest. Sometimes it’s fun to have something specifically planned though, and this list of balloon games is a great place to start.
Love to make the flour paste and run string through it, and wrap a around a balloon. Let it dry and it the balloon doesn't pop, let the kiddo's pop it, If they wrapped it well they can stuff it and use it as their own pinata, or use as a gift for a birthday gift, and let the birthday child have fun breaking it open to get to their gift.