Office Bar & Grill Address: 432 W 4th St, Oelrichs, SD 57763 Phone: (605) 535-2255 Restaurants, Bars Other Businesses: St Martins Historical Catholic at 29599 Black Banks Rd, Oelrichs, SD 57763 State Line Club & Casino at 30387 Highway 385, Oelrichs, SD 57763