Oacoma from South Dakota Please Register or Login to add your Restaurant Not Listed? Add your Restaurant! On Map Arby's - South Dakota, Oacoma, 102 E Sd Highway 16, 57365 American (605) 734-0400 Map Bridges Bar & Grille - South Dakota, Oacoma, 1500 Shoreline Dr, 57365 (605) 734-6376 Map Buffalo Grass Trading Co - South Dakota, Oacoma, 24843 Cooper School Rd, 57365 (605) 734-6453 Map Cedar Shore Resort - South Dakota, Oacoma, 1500 Shoreline Dr, 57365 (877) 494-0154 Map