FREE. Rancho Mark West located on the ancestral home of the Southern Pomo people & the Mishewal people. Held the 1st Saturday & Sunday of the month. Bilingual. Directions emailed 3 days before the day of the outing. Apr. 6 & 7: 10 a.m.–2 p.m. (Arrive by 2 p.m.) Registration required: tinyurl.com/4c59uwnv.