This is:

Respect Your Cat Day

In 1384, King Richard 11 of England issued a royal edict condemning the eating of cats.

I don't have any cat-related singing calls. I suppose there's Memory (from the musical Cats), and Rock this Town (by the group Stray Cats), but those are major reaches.

Three Mile Island Meltdown

Here's a description of the event: Inside Three Mile Island

How about Neutron Dance?

Reba McEntire's Birthday

Here's Reba's official site.

Songs that I recognize as having singing call versions:

• Before I Met You
• Little Rock
• Take It Back
• Why Haven't I Heard From You
• Wrong Night

There are probably a lot more that I don't recognize, not to mention all the covers she did.

Number 1 Songs

These songs (that I recognize as having singing call versions) were number 1 on this day:

1945: Accentuate the Positive
1990: Black Velvet

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:

• Zip-a-dee-do-dah (Chaparral 414)
• Joy to the World (Chaparral 515)
• Put on a Happy Face (DJ 24)
• Something Tells Me I'm Into Something Good (Solid Gold 503)
• Smile Medley (ESP 133)
• New Attitude (Rhythm 198)
• Hold On Partner (ESP 173)
• I Feel Lucky (Red Boot 3033)
• Pack Up Your Troubles (ESP 906)
• Blue Skies (Silver Sounds177)