2 interesting things to do this weekend

• Go on a naturalist-led hike, create a wildlife-themed craft, use spotting scopes to watch birds and more during WildCare’s Family Nature Day honoring the late Elizabeth Terwilliger, in partnership with Richardson Bay Audubon. The family-friendly event will be from 10 a.m. to 2 p.m. Saturday at the Richardson Bay Audubon Center and Sanctuary at 376 Greenwood Beach Road in Tiburon. Free entry. Learn more at discoverwildcare.org/family-nature-day.

• After navigating the pandemic, the Marin Community Music School is eager to share some music. Hear works by Vivaldi, Mozart, Beethoven and more at the school’s annual faculty concert at 2 p.m. Saturday at the First Presbyterian Church of San Anselmo at 72 Kensington Road. Tickets are $50 and proceeds benefit the school’s Student Scholarship Fund. Age 18 and younger are free. Cash or check at the door. For more information, go to marincommunitymusicschool.org.