We headed to Curious Kids Museum on a rainy day. Great indoor children's museum and if you have a reciprocal membership at your local kids museum admission is free... otherwise, entrance isn't too bad (adults do have to pay). You can get a pass which allows you to also visit the older children's museum 10+ that has a lot to do with "goo". :) Right along the lake front.. plenty to do around the area so be sure to get your hand stamp to come back later.