CANCELED: GARY SINISE & THE LT. DAN BANDCANCELED: GARY SINISE & THE LT. DAN BANDShare on FacebookShare on TwitterApril 6, 2018 | 6:00 pm - 11:00 pmFORT SILL POLO FIELDAdditional InformationTHIS EVENT HAS BEEN CANCELED DUE TO INCLEMENT WEATHER.