Slow moderate 2 hr. 4-6 mile hike: Some streets, some trails overlooking the ocean, and city lights. Some steep trails. Only one group, not for beginners. Arrive early, leave at 6:30 P.M. every Monday at the end of Crenshaw Blvd near Del Cerro Park (click on "Get Directions" for more info). Wear sturdy shoes or lug sole boots and bring a red lens flash light for winter times. Rain cancels. LDRS: Bill Lavoie, Zoltan Stroll, and Jacques Monier.