Cold Days ?

Okay, so it's cold enough in TX today to have a Cold Day - not a Snow Day - no precipitation, but a Cold Day :) the whole town is shutting down.

My question today is?

What do you call off "School" for?

Here is our list - camping, amazing weather, house guests, birthdays, new exhibits or exciting events at the Zoo (we are members), dad's day off work. . .

Please tell me, when do you call off school?