We bought a family membership to the Buffalo Museum of Science last spring because we had gone to Buffalo for the day and wanted to check out the Narnia exhibit there. Science museum memberships are GREAT because once you have one you can get in free to 300ish science museums around the world through the reciprocal program. It was fun to go to the Buffalo Museum that day (I'd really like to get back there and see some of their new exhibits) and we used our membership to go to the MOST in Syracuse and the Sciencenter in Ithaca. While we were in Ithaca we found out that there was a science center in Watertown and some homeschooling friends asked me to check it out.
The Scitech Museum wasn't the most high tech science museum that we've ever been to. I think that it probably doesn't have a lot of funding but we had a good time there and for the most part had the place to ourselves. Here are some pictures of things that we did.
The kids had an anatomy lesson with dad in the human body exhibit: