For its 100th anniversary, the secluded San Simeon retreat of publisher William Randolph Hearst is celebrating architect Julia Morgan with a new tour. Actor Pepe Serna has appeared in “Scarface,” “Man from Reno,” “The Jerk,” and more. A documentary about him, “Pepe Serna: Life is Art,” will premiere at the Latino Film Festival in LA on June 4. The new exhibition called “Your Perfect Plastic Heart” focuses on the female body and exploitation of nature. The show “it’s not My Music” suggests that music belongs to everyone.