Winter wonderland

So last winter I worked full time until I had Caitlyn in January and after that life was miserable because it was too cold to do anything. Well this winter will be different. So my question is what does everyone do when it is too cold to go outside? Let's brainstorm.

1. library
2. mall
3. ...I'm out

So if anyone has brilliant, or not brilliant ideas about what to do in the winter please let me know.