Follow 101N on Van Ness thru the city towards the Golden Gate Bridge. Turn Left onto Lombard. La Barca is between Webster and Fillmore on the right. Park on the street or at 2055 Lombard (a parking garage, the entrance is on Moulton, 1/2 block south of Lombard between Fillmore & Webster).
By Public Transit
Muni #28 or #43 to the Marina District, Lombard and Fillmore stop.