Thanks for sharing that story. I love Nightwing!
My kids have recess inside when it's below 20F. I'm glad the school keeps them in, but playing outside in 20 degree weather is still pretty cold. Where I grew up, we only had recess inside when it rained, and that one winter when it got to freezing temperatures when I was a teenager, it froze my mom's jade plant in our front yard, killing most of it. These days, it seems "warm" outside if it's above freezing.
