Have any of you second (or third, or fourth) time moms been to classes at Gymboree, The Little Gym, or other similar places? Good experience/recommended, or not so much? I'm thinking it will be a good option for LO, and since I work from home (and will continue to after maternity leave) would like an excuse to get out of the house during the day. But, as a FTM I don't know much about the classes or either place.