Hi, I'm sure there are plenty of threads on this but I didn't see any by searching. We're visiting Charleston for a few days and so far it's been pouring rain so we haven't been able to walk around or play outside. We need more ideas to keep the kids occupied! We've already driven all over the place, gone over bridges, seen ships, gone out to eat. What other indoor activities are there? We do know about the aquarium and will probably do that. anything else?