Muskogee (Creek) Nation Festival 2017 Posted on May 25, 2017 /By Tip Crowley Date: June 24, 2017Time: All DayLocation: Claude Cox Omniplex, Okmulgee, OklahomaMore infoFeaturing live music, arts and crafts, a 5k, Creek hymn singing, dances, and a lot more. Saturday’s live entertainment includes Kenny Wayne Shepherd and Johnny Lang.