I can imagine -- after waaay too much decaf today, but that's another story for another Tribe -- some twisted and perverse soul inviting the party to move onto a streetcar sometimes named Desire - which is the F-line! The line starts at 17th and Castro, continues along Market St. down to the Ferry Building, then curves onto the Embarcadero and up to Fisherman's Wharf. That's six-miles of in-City partying, Party Car peeps, on an historic streetcar, which could potentially be named Desire!