Sonora, CA — Fun for the whole family will be had in Sonora on Mother’s Day weekend. The 58th Annual Mother Lode Roundup is May 9 and 10. Hear about all there is to do, see and enjoy. Also, find out how you can participate by volunteering. The guest include Captain and Parade Chairman Jim Opie, Historian and rodeo mentor Ty Wivell, Rodeo Committee head Dan Durnall.