I'm going to be stuck in a hotel room for days! What should I do?

Tomorrow I'm going on a trip with my mom. She's speaking at a convention that takes place over the course of five days, from 9 in the morning until 4 in the afternoon. I have to stay in the hotel room because I can't drive yet. It's going to be fun to get to go and do stuff in the evenings with her, but what should I do during the day? I do beauty tutorials for YouTube, so I'm bringing all my makeup to do a few of those, but other than that I'm totally out of ideas. 10 points for best answer!