An obvious recommendation, but everyone should pilot the Millennium Falcon at least once in their lfe.
Universal Studios Hollywood
100 Universal City Plaza, Universal City, CA 91608
Another obvious recommendation, but make sure to grab a butterbeer while you're in town!
Hiking Trails
There are plenty of great trails in SoCal. Check out Crystal Cove in Orange County, Torrey Pines in San Diego, Potato Chip Rock (also in San Diego) and Eaton Canyon in Altadena. Click the link for a full list on All Trails!
Temecula Wine Tasting
Temecula, CA
Excellent vibes and wonderful wine tasting. Click the link to explore available tours.