FREE. Highlights the family history of Lower Lake thru guided walk to a few historic family plots, followed by a slide show & review of the original 1867 cemetery logbook. Rain or shine. 2 p.m.: Meet at the Lower Lake Cemetery, on Lake St., north of Lower Lake High & Elementary Schools. 3 p.m.: Refreshments at Lower Lake School House Museum. 16435 Main St., Lower Lake. facebook.com/events/858357251265227/.