From ABC7 News:

Annapolis Welcomes Spring With Odd Tradition

Annapolis, Md. (AP) - Is that spring in the air - or an old gym sock on fire?

In sailing-crazy Annapolis, boaters celebrate the first day of spring with a ceremonial Burning of the Socks, signifying it will soon be warm enough to wear boat shoes without socks.

(more here)

I wonder if “Burning Socks” might eventually become a Burning Man regional event?