FREE. Steve Hahm & Rosie Wetzel teach basics of songwriting & simple ukulele chords. Bring own ukulele or use a Mendocino County Library Card to check out one from the library. 4:30–5:30 p.m. Ukiah Regional Library. 105 N. Main St., Ukiah. 707-463-4490. tinyurl.com/hvxs7826.