DS is 8months old. We are going to Boston to visit DH's friend from college and his wife and baby. We will be there Friday-Monday, and during the day we would like to do some sightseeing as a family, just the 3 of us, and hang out with them more at night. Anyone know of anything fun that is also baby friendly? I was thinking the New England Aquarium? If anyone has any ideas, I would really appreciate it!! TIA!

ETA we are going this coming Friday-Monday, so nothing outdoors lol.