Broken Glass Jello-This is the coolest Jello idea! Although it takes a bit of planning ahead for the Jello to cool, it looks like it would be a lot of fun. Make it into a holiday jello by using festive colors.
jolly rancher suckers 200 degrees for 5 minutes! Not sure how safe JR are for food allergies because I avoid giving my kids things I think they might choke on but I bet this would work with most hard candies - surf sweets, of course!