Events - Jan 20 2021 Sponsored by: COVID-19 Testing In Tuolumne And Calaveras 01/20/2021 | 9:30 am - 1:30 pm | Mother Lode Fairgrounds, Sonora CAAudubon Zoom presentation 01/20/2021 | 7:00 pm - 8:00 pm | Back to the Events Calendar