Did you know there was a volcano in Oakland? Come join us for a 3-mile hike around Sibley Volcano, and we'll even explore the hidden labyrinths! Bring your partners, kids, dogs, and friends, or come solo and make new friends. The idea is to get outdoors and socialize. No hiking experience is necessary. Please RSVP so we know you're coming and don't start without you: http://yalewomen-sibleyhike.eventbrite.com

Learn more about this ancient volcano at http://www.ebparks.org/parks/sibley.htm