Public transit to Eureka Valley for the annual (always a different neighborhood) San Francisco Victorian Home tour.
Then walked up and over to Noe Valley and hung out (in bookstores and a bar, 'natch) until Contigo (1320 Castro Street -- between 24th St & Jersey St) opened for dinner.
Walked down to Church and took the J to the Montgomery Station and popped above ground to take the 30 to Washington Square Park. Walked home.
I'll write about all in more detail ... later.