April 19 @ 11:00 am Fairmont Hotel (RESERVATIONS ONLY) Fairmont Hotel (RESERVATIONS ONLY) 280,Eric Lungren
April 19 @ 1:00 pm Presidio: From Military Base to National Park with Tunnel Tops Presidio 780,Barbara Cannella
April 20 @ 1:00 pm Presidio: From Military Base to National Park with Tunnel Tops Presidio 780,Alastair Smith