1. RSVP Yankton 610 W 23rd St Ste 11, Yankton, SD 57078 Coordinate: 42.89508,-97.40119 Phone: (605) 260-3100
2. Thrifty Media 327 Broadway Ave Ste 14, Yankton, SD 57078 Coordinate: 42.87077,-97.39753 Phone: (605) 464-1070