Dancing Around the Four Sides

*grins*

That '60s song -- was it by Peter, Paul, & Mary? -- the one about "Are you going to San Francisco / Be sure to wear some flowers in your hair ..."

Or something like that ... ah, here it is.

If You Are Going to San Francisco (http://www.lyricstime.com/mamas-and-the-papas-if-you-are-going-to-san-francisco-lyrics.html)

And it was sung by the Mamas and the Papas.