Spring roll: Rice paper, shrimp, pork belly, lettuce, mint, bean sprout. Usually dipped in peanut & hoisin sauce. Or prepared fish sauce
Egg roll: Deep fried. Stuff with ground pork, vermicelly, woods ear, and some flavoring. Usually dipped in prepared fish sauce.
Cant go wrong with a bowl of Pho:
Edit: I'll try to find pictures of vermicelli and grilled pork stuff when I get back from eye exam.