Besides our week long beach vacation in August, I wanted to do a shorter, 3 night trip in June. DS # 1 will be 2, Ds # 2 will be 3 months. DH & I have decided to do Sesame this year. We are thinking of doing 3 nights/4 days. One day at Sesame, and also do the Please Touch Museum, Adventure Aquarium, & maybe the Philadelphia Zoo. Does that sound like to much go, go, go for a 2 year old? Our August trip is to Maine, and it will be a week of pretty much lounging on the beach so I wanted to do a more "active" vacation this time. Also, where to stay in the Philly area? TIA!