Hello! I'm an OC/LA native, and if you're spending any time in LA I would highly recommend visting the La Brea Tar Pits. They're known world-wide for having the largest collection of Ice Age fossils, and they're just really neat! Plus, I work in the paleontology lab at the museum there, so if you were able to come on a day I work, I could give you a tour and show you around. You can email me if you like!