Saturday, January 16, 2010, 10:00 a.m.-1:00 p.m.: Enjoy stunning vistas and work-off those holiday calories while removing invasive French Broom from Mission blue butterfly habitat in the Marin Headlands. Join Price Sheppy of the Golden Gate National Parks Conservancy at Alta Avenue , set atop a ridgeline above Sausalito and Marin City . Dress in warm layers, wear sturdy shoes and bring lots of friends! We provide snacks, tools and gloves. Meeting spot is Alta Avenue entrance gate. Group limit is 30 people. RSVP: email: babethsemail[at]yahoo.com A carpool is available from Fort Mason, Building 34 – the third duplex on your left (leaving at 9:15 a.m.). Carpool RSVP required, call Price Sheppy 1-415-561-3073. Limited supply of T-shirts will be given to paricipants (while supplies last).