I've recently discovered a whole new food world north of Cambridge on Mass. Ave. I'd been as far as Greek Corner, but never ventured further.
So what's worth going up there for? I've already been to three places, all within a block of each other: Blue Ribbon BBQ, Toraya sushi bar, and an Armenian store called Yerevan. I was impressed by each of them. Quebrada Bakery is already on my list of places to try, because of the croissant thread. What else?