SquareZ
Some days you gotta dance
Live it up when you get the chance
'Cause when the world doesn't make no sense
And you're feeling just a little to tense
Gotta loosen up those chains and dance
--Dixie Chicks
Calling Ideas for March 12, 2012

This is:

Liza Minnelli's Birthday
I immediately think of two songs: Cabaret and New York, New York.

March is:

Optimism Month
Encourage and inspire each other to be optimistic about the future of square dancing.

Here are some songs that come to mind: