If you can find it, the Puxian Temple is a tranquil place to get away from the crowds. At the temple's vegetarian restaurant, try the jidoufen, a bean concoction that can be eaten hot as a porridge or cold and cut up like noodles. The ubiquitous baba bread is also quite good. Wash it all down with a pot of Tibetan tea, made with yak butter.
76 Qi Yi Jie, Lijiang, 674100, China