Every college student knows the best place to stretch your dollar is at a Vietnamese sandwich shop. Where else can you get three meals for the price of a single dish at most sit-down places? Les Givral's clean, trendy interior isn't all hype — there's a reason there are now three of them in the city. Sure, prices have gone up in the last few years, but it's still cheaper and tastier than Subway or Quiznos. While you're here, don't forget to try some of the fabulous teas from the refrigerated case, and grab some chips. We also recommend the sweet fried rice with char-grilled chicken.