Light up the Night in Downtown Pleasant Hill. Join Santa and others in lighting up Downtown Pleasant Hill for the holiday season. Holiday Crafts Fair, Carriage Rides, Caroling & Studio A Dancers on the Plaza stage, free hot chocolate & cookies, merchant give-a-ways and lots more fun for the whole family! This event runs from 5:00pm – 8:00pm. For more information visit: http://www.shopdowntownpleasanthill.com/events/