Suzanne, Hi! It's been a while.
Thanks for some additional options pre-cruise in San Fran!
Keith and I "collect" prisons (Eastern State Penitentiary, Andersonville, Kilmainham Gaol, The Tower, etc.), so Alcatraz is a must LOL Comparing the various tours, the night option is a more complete experience which includes narration on the ferry whilst in the Bay. My fascination with architecture is what makes the Winchester House so compelling. The strange backstory is equally interesting from a history teacher/geek point-of-view. We're both looking forward to walking/public transporting San Francisco and experiencing the magnificent architecture there as well!
Good to know about Chinatown. Thanks for alternative food suggestions. We only have 1 full day and two half days (Thurs afternoon arrival, All day Fri, and Sat afternoon embarkation) and are packing as much adventure into that short time as we can. Further investigation will certainly see us explore a land based vacation in the future.
Hope you are well and happy!
Ash