The fact that this is at Loushanguan Lu (Line 2) is irrelevant since it could be anywhere in Shanghai, really. Although this one seems to be more of a permanent place, the city is full of “mobile restaurants” where edibles are offered off the carts. An old friend D is in Shanghai and, after a few hours of walking around in this neighborhood, we popped into this one. Sublime!
(The portrait of the mustachioed gentleman was taken at the tea city where we went before dinner. Well done, D., great haggling!)