When you want a good vegetarian meal that's affordable, healthy and delicious, Duy Sandwiches in Chinatown is hard to beat. Open for seven years now, this humble hole-in-the-wall serves up tasty banh mi subs made with faux-meat fillings that taste pretty darn close to the real thing. A full menu of traditional Vietnamese dishes — from ca ri chay (vegetarian yellow curry) to bun rieu (Vietnamese crab and vermicelli soup) — are also made in house using the owner's personal recipes. Service is fast casual, with an extensive selection of pre-packaged grab-n-go items for you to take home and enjoy. Cash only, but totally worth it.