Hunan locates on 508 2 st. downtown at Davis. It is very close to the Golden One Credit Union, so it is a good choice after you get some money. ^_^
A lot of Asia food can be selected, especially spicy food. Althogh the name is Hunan, some of my friends from Hunan, China don't think the flavor is orthodox. It is close to UCD campus, so it is a good choice for ucd students.