Definitely, Lao Sze Chuan. I've rhapsodized on this site over their ma po doufu. Theirs is vegetarian by virtue of the absence of ground pork. The sichuan rendition is a far cry from the typical dish of tofu and veg in an insipid sweet brown sauce. I recently organized a holiday dinner at LSC during which we, of course, ordered the ma po tofu. The s/o and I, not getting our fill, ordered more for takehome.
yes, according to Fuscia Dunlop's excellent Land of Plenty, ma po doufu is also known as pock-marked Mother Chen's bean curd.
Being gauche rocks, stun the bourgeoisie