The John P. McGovern Museum of Health and Medical Science is a fun place to bring children. There is usually a special exhibit on display. We went when there was an exhibit on football. There were all sorts of activities for kids and adults, including throwing footballs through a hoop, sprinting, maintaining your balance, all things focused on your body. There are sections devoted to various organs in your body, such as the pancreas and the brain. Very interesting if you have any interest in science. The museum is fairly inexpensive and open every day of the week.