Sioux Falls SkyforceSioux Falls Skyforce(Dan Peters/KSOO)Share on TwitterShare on FacebookDecember 25, 2014 | 7:00 pm - 9:00 pmSanford Pentagon2210 W. Pentagon Pl., Sioux Falls, SD United StatesEvent Website: www.nba.com/dleague/siouxfalls/scheduleAdditional Information7pm at the Sanford Pentagon. The Force host Rio Grande Valley.