Valley Relics Museum: The museum presents a talk and booksigning by author Mimi Slawoff on Oldest Los Angeles, 4-6 p.m. June 4. Admission $14.64 (www.eventbrite.com/e/oldest-los-angeles-book-signing-presentation-tickets-640840028777). Books will be available for sale for the book signing. The museum is located at 7900 Balboa Blvd., Hangar C3 and C4, entrance is on Stagg Street, Van Nuys. 818-616-4083. www.valleyrelicsmuseum.org