Come for Free Pier Crabbing Lessons & try your hand at Pier Crabbing on alternating Saturdays from March through October. The National Park Service workers will teach how to use the nets, discuss regulations & bait, and then loan you the equipment to try your luck on the Fort Point Pier. Lessons are free but RSVP required by calling: 415-556-1693 – First Day to call: March 1st, 2016