It's GOTTA be Ninja Day

(Okay, so it was yesterday, but still...)
Met Christine at Farmer's Market.
She told me about some 40-year-old asian dude standing outside of the bike racks, doing ninja moves, as she left school.
We saw some teenage dude doing ninja moves, and trying to teach his girlfriend. (Haha, she fails).
Saw a chick cosplaying a character who has some pretty cool ninja moves.
Today, I heard that Jake wanted to carve "ninja" into his clay piece.
It's GOTTA be ninja day. There's no other explanation.