Article in the Del Mar Times (California) about square dancing.

People interested in seeing if square dancing is something they would like to do are invited to try a class for free on their first visit. The classes will introduce participants to the modern version of the classic American Square Dance, which uses a wide variety of music styles. Dancers learn dance movements rather than memorize dance routines and follow the lead of the square dance “caller” as he or she creates the dance on the fly to fit the music.

Free Square Dance Classes Offered
August 19, 2014
(pdf)