I like the idea of a museums update. I've always thought that museums are a wasted opportunity in game. As they are, they mostly just take up space, but correctly used they could be awesome:
- An active or semi-active career as museum curator
- Art and other object only available for museum venues (at least without cheating or stealing them)
- Museum gift shop items, among other things posters with pictures of the art not available for normal homes
- Activities such as guided tours, art classes, archaeology classes where you are mentored in your skill by someone (like you are in a gym) - your skill would increase faster in class than out of it.
- Homework activities for Discover University for art students (to go to museums and analyse art)
- School trips for high school students (HSY)