Spots in NOR CAL - SAN FRANCISCO San Francisco Travel photo by Jack Hollingsworth The popular California sea lions bask in the sun on Pier 39. Pier 39 plans 39th birthday Bash for Saturday, Oct. 14 SAN FRANCISCO – – PIER 39’s 39-week anniversary celebration is wrapping up with a bang this October. *Fleet Week Celebration at PIER 39 – Thursday, Oct. 5 – Monday, Oct. 9 Fleet Week is the Bay Area’s opportunity to pay tribute to the men and women of our Nation’s armed forces. This spectacular event features a parade of ships, ship tours and an impressive air show that includes the Blue Angels.