Sylmar Hang Gliding Association

Every year, the NASA Jet Propulsion Laboratory welcomes the public to its annual open house. This year, the event is May 15-16, 9 AM until 5 PM both days. JPL always puts on a great show for everyone interested in space and science, adults and kids alike. The place works like a theme park, so bring comfortable shoes and a sun hat. The lines can get long in the afternoons, so arrive early if you can. More details are here: http://www.jpl.nasa.gov/events/open-house.cfm.