Fodor's Expert Review Sam LaGrassa's

It's unlikely you'll simply happen upon this famed Boston sandwich joint, tucked away as it is, but the hefty sandwiches (they weigh pounds) are worth the trouble of looking. The line typically snakes out the door, but while you're standing in it, you can savor the deli-like smells and browse the meats behind the counter. Despite the place being somewhat small and only being open three hours per day, it's crowded with communal tables, so you can sit and eat or take your sandwich to-go.