Boston - any suggestions?

[AlphaGam1019]

I'm heading up to Boston in a week to visit the bf.

Thus far, my bf and I are going to hit the following:
Museum of Fine Arts
JFK library
Museum of science
MIT museum (maybe not :P)
Mr. Bartley's Burger Cottage (haha, check out their unique burger names)
Duck tour
Harvard museum of natural history
Fogg art museum
harbor cruise
New England aquarium
Changsho restaurant
Legal Seafoods
Galleria / Cheesecake factory
Finale
maybe a place at the north end

the Boston Symphony isn't playing anything great the weekend I'll be visiting, so we're saving that for next time. (not a big Debussy fan)

Any other suggestions?