The FCA US California Business Center provides a major contribution to the annual Spring Festival of LXs in Irvine, Calif. Spring Fest, as it's known, celebrates the LX vehicle architecture upon which the Chrysler 300 and Dodge Challenger, Charger and Magnum are built. Our business center makes a donation to a local charity for each vehicle attending. The event is organized by the SoCalLX Club and began as a small social gathering 10 years ago and has grown to over 1,000 vehicles.