Sioux Falls SkyforceSioux Falls Skyforce(Courtesy Sioux Falls Skyforce)Share on TwitterShare on FacebookDecember 31 | 5:00 pm - 8:00 pmSanford Pentagon2210 W. Pentagon Pl., Sioux Falls, SD United StatesEvent Website: www.skyforceonline.comAdditional Information5pm at the Sanford Pentagon. The Force host the Oklahoma City Blue.