|Xtreme Bulls is the only officially sanctioned bull riding tour of the PRCA. Watch these elite bulls go head to head with talented cowboy athletes. This event will be held at the Sisters Rodeo Grounds Wednesday (6/6) before the 2018 Sisters Rodeo. Bring the entire family for this thrilling event. Kids 12 and under are FREE! For more info and tickets, call 541-549-0121 or go online.