The 24th annual Simi Valley Cajun & Blues Festival will rock over Memorial Day weekend, May 25-26, at Rancho Santa Susanna Community Park, 5005 Los Angeles Ave., in Simi Valley. The festival features two full stages for each of its musical genres. Music will proceed non-stop each day from 12 noon until 7:30 p.m. Tickets cost $20 (adults 13+) and $15 (children) and are available online at or at the gate. Parking is ample and free. Fast-moving California Hwy.