"Museums On Us" is here again -- if you, like me, hold a bank card from Fleet or Bank of America, you get free admission to a number of great museums in the northeast this month. I'm going to make time (finally!) to go see the Gaugins at the MFA, and also check out the newly renovated Peabody Essex Museum in Salem. And it's never a bad time to visit MassMoCA, though it's a long, long drive...