SquareZ
One great advantage of the dance is the aid it gives in correcting defects of deportment. It is a most effective cure for shyness and self-distrust in public. It is a valuable antidote to awkwardness and hesitancy. It develops self-possession and an easy, competent carriage. And it accomplishes these benefits without expense to natural modesty, for modesty of deportment is one of the prime requirements of the ball room.
--Henry Ford
Calling Ideas for April 14, 2012

April is:

Pets Are Wonderful Month
Find those animal records.
International Guitar Month
Johnny B. Goode
Keep America Beautiful Month
National Humor Month
Listening Awareness Month
Perfect for square dancing; one could do lots of tricky things to see if the dancers are listening to the caller.
National Anxiety Month
National Food Month
Prevention of Cruelty to Animals Month
Alcohol Awareness Month
Drinking songs, anyone?
National Read a Road Map Week
Maybe "road" songs: On the Road Again, Country Roads