Hike Griffith Park and relax in Amir’s Garden (amirsgarden.org) with the young professionals of Valley Ruach. A barbecue and picnic with kosher and veggie hot dogs and salads follows. Wear sturdy and comfortable shoes, sunscreen and a hat. The easy hike lasts between 90 minutes and two hours. Sun. 10:30 a.m.-2 p.m. $4 (members), $6 (general). Meets at: Mineral Wells Picnic Area, Griffith Park Drive (near Harding Golf Course), Los Angeles. (818) 835-2139. valleyruach.org.