It's Square Root Day!!!!!!

Being married to a math nerd, I've become aware of these little gems in our calendar:
Pi Day (3/14)
Square Root Day (3/3/09, 4/4/16...)
and Mol Day (Both 6/02 and 10/23. You know: 6.02 X 10^23????)
D would also like to add April 23, 2008: the day he first solved his 4X4X4 Rubik's Cube.
Great days in math history...

So I'm very proud of myself for two reasons.
1. I was aware that today was square root day, and
2. I baked a CARROT cake in honor of it. GET IT?? CARROT????!!!!!! (Carrots are roots, right?)

Here's a picture of my stunning achievement:


And here's a picture of my baby girls enjoying math:



The cutest part of all was when K asked in her tiny wispy voice "Mommy, can I have more square root please?"

And here's just one more picture of the biggest nerd I've ever known (for the record, I had to have this shirt EXPLAINED to me):