4 - 6pm. 2012 will bring the Grizzlies their eighth season to Cheyenne. With exciting MCBL home games & new competition, more sports fans are turning to local baseball for their professional baseball fix! The Grizzlies at Pioneer Park are old school & fan friendly, is the highest level of baseball in southern Wyoming: Wood Bat, new Infield at Pioneer Park, more homers, & great food. Adults $5, ages 7-14 $3, kids 6 & under are free. For more info: 631-7337.