Save this spot Tomorrow, I head for the Big City of Boston, where I understand, there's no longer a Big Dig. Which is disappointing, because I most hoped to see that. Instead, unless he doesn't, the intrepid SAM will be coming up from Connecticut, because he is a World Traveler, and I am a cracker from the Midwest (my apologies to the Ritz). Except for the bright spot which is SAMiAM (who also pro