Curious about what rocks and minerals make up the trails at Sugarloaf? Join California Naturalist Erik Hanson anytime between 12:30-3:30 pm outside the Visitor Center for a hands on look at some specimens of what you can expect to find in the park and surrounding landscape. Free; no RSVP required. Future Tabletop Nature Talks will occur approximately every two Sundays and highlight plant defenses and more!