eatDNB 285 Union Street Facebook Serving up authentic Mexican, Salvadorian and Guatemalan food. See Also ... Union Flats Seafood Co. Serving up fresh New Bedford seafood and craft cocktails with a focus on sustainability. Cali-Ritos Burrito Grill Tacos, nachos, burritos, bowls and salads made with fresh ingredients at affordable prices. Back Door Burgers & More A "no frills" restaurant on Homer's Wharf (featuring views of the working waterfront) serving classic fast-food takeout staples: fried chicken sandwiches, burgers and fries.