Phin & Feta - Coffee & Sourdough is a cafe in Chiang Mai that serves sourdough bread, coffee, and desserts. The menu includes salmon and veggie open sandwiches, mango coffee, lemon donuts, and sourdough donuts topped with feta cream. The sourdough bread is moderately sour with a chewy and crisp texture. The shop is small, so there are few seats inside.