sorry I put this in the wrong forum
I think volunteering at an art museum could demonstrate interest in other areas, plus it shows you have spent time on your community. the other things I feel are less special and you can do anytime, but what you feel is right should ultimately be a decision for you! Good luck :)
Other options, such as "other," should be available. Just a heads up, there are some humanities students here.
To keep this community safe and supportive: