• Mill Valley’s fourth annual Juneteenth Freedom Festival is from 11 a.m. to 3 p.m. today at the Mill Valley Downtown Plaza. The festival will feature live music, food, a variety of vendors, arts and crafts, and more. Admission is free. Go to millvalleyrecreation.org.

• The Tiburon Classic Car Show celebrates its 25th anniversary from 11 a.m. to 4 p.m. today at Shoreline Park in Tiburon. Admission is free. Go to tiburonclassiccarshow.com.

• The California Film Institute’s LGBTQ+ film series continues with a screening and discussion of “The Nature of Invisible Things” at 5 this afternoon and a screening of “Dreamers” at 7:30 tonight at the Smith Rafael Film Center at 1118 Fourth St. in San Rafael. The series concludes with “Four Mothers” at 3 p.m. Sunday and shorts “In the Best Interests of the Children” and “Lesbian Custody,” along with conversations with their respective directors, Frances Reid and Samuael Topiary, and film subject Julie Stevens, at 5:30 p.m. Sunday at the San Rafael movie theater. Admission is $13 to $15 per screening. For more information and to buy tickets, visit rafaelfilm.cafilm.org.

• Enjoy a Father’s Day pancake breakfast and barbecue for lunch, see more than 50 classic cars and airplanes, and more at the Wings and Wheels open house from 9 a.m. to 1 p.m. Sunday at Gnoss Field Airport at 451 Airport Road in Novato. Admission is free but donations are appreciated. Go to eaa.org.