I'm cheap.
I'd probably take my family out to eat at a place like Applebees.
Then I'd go to KMart and buy some of those solid colored long sleeved tshirts and maybe a zip front hooded sweatshirt. I help at the food bank every other week, and the KMart long sleeved tshirts are nice, but if I get something on them it's not a big deal. It's cold at the food bank 1/2 of the year.