SquareZ
There was an old clerk of Columbus
Who wearied of totalling numbus,
    So he moved to East Lansing
    And spent his time dancing
Maxixes, merengues, and rhumbus.
--Col. G. L. Sicherman
Calling Ideas for May 26, 2012

The Fourth week of May is:

International Pickle Week
Here's some info about this "event", first "celebrated" in 1948.

Teach your dancers Pickle Up a Doodle...and make sure they get a fun badge (A088 pickle up a doodle 122 Dancing with no mistakes to Windsor record #4823.). BTW, did you know that Theresa Brewer originally recorded Pickle Up a Doodle?