NaNoWriMo Write In. It’s your last chance to participate in the National Novel Writing Month Write In. Stop by the library anytime to work in a quiet space, connect with other writers, discover great resources, and write. Food and drink allowed. 10 a.m. to 5:30 p.m. Nov. 29. West Branch, Berkeley Public Library, 1125 University Ave. Free. 510-981-6270, www.berkeleypubliclibrary.org. NaNoWriMo.org.