What do you like most to do on a rainy day?

I used to do that when I was younger. In fact, I started a tradition in college of using the area between the dorms as a huge slip-n-slide. It seems that it was still going on a few years back, though it's been years since I got the whole thing going, getting a big group of friends together to relieve holiday stress. But you're right. I've gotten old and boring since then!!

Rainy season will start soon here. How about you?