SquareZ
They dined on mince, and slices of quince,
   Which they ate with a runcible spoon;
And hand in hand, on the edge of the sand,
   They danced by the light of the moon.
--Edward Lear
Calling Ideas for March 8, 2012

The Second week of March is:

National Procrastination Week
Why do anything today that you can put off until tomorrow?

So if you're not prepared for the dance this week, you have a perfect excuse...

If you're willing to do ethnic stereotyping, you could do "Manana"

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: