Yosemite/Mariposa Tourism Donates to MCHS Grizzly Band Details Last Updated: Wednesday, 15 April 2015 23:33 Published: Wednesday, 15 April 2015 23:33 Yosemite Mariposa Tourism Executive Director, Terry Selk presents a check for $750 to the MCHS Grizzly band towards their Memorial Day Parade trip to Washington D.C.