O Banh Mi is a Vietnamese sandwich shop in the Junction on the same Pacific Ave. strip as Pho Huong . Somewhere between the cheap banh mi shops in Chinatown and the modernized versions at Banh Mi Boys , this place has all the usual banh mi fillings like pate and deli meats, grilled chicken breast or tofu with lemongrass, but there are also some more interesting offerings, like grilled veal, lamb or braised duck. As for drinks, Vietnamese coffee, bubble tea and fresh squeezed juices are just some of the more fun options.