Boston with young kids

We are thinking of going to Boston for 3 nights during February break. Looking for great things to do with kids, ranging from 8 months up to almost 6. Also, kid friendly restaurants, nice hotels, etc. I have heard the Children's Museum and the Science center are amazing, so we will probably do those. Anything else? TIA!

Re: Boston with young kids

We were just there over Christmas break. WEnt with another family and kids were between 7 and 4.
We stayed at the Royal Sonesta.

hotel

Really nice hotel on the water and good location. Across from the mall and around the corner from the science museum.
We did the Aquarium. It was nice, but there are better ones here. Worth it just to stay in when it's cold and keep kids busy.
Walked around Quincy market
took the freedom trail
Science Museum - this was awesome and we were there for hours
Boston Tea party museum
Fenway Park tour - loved this too. Kids weren't as interested in the tour, but loved the baseball field
WEnt to a brewery - LOL! yes, we were those parents that took the kids to Harpoon brewery and it was worth it,
We were there Sunday to Wednesday
Ate at Chart House - we were celebrating a friend's bday that night. Really good food and location
WOB (World of Beers)
one other restaurant I can't think of the name, but it was by LegoLand. Didn't get a chance to go there, but you may like it for the kids. Wished we did go, but was closed