Doing nothing actually qualifies as doing something….I'd do nothing.
I've been a public, corporate, and academic librarian. Only a portion of my job had anything to do with reading books. I also developed and taught classes, worked the reference desk, attended faculty meetings for the departments I supported and managed portions of the collection. I never read for fun at work. All of my reading was either for professional development or reviews of books to decide whether or not to add them to the collection. By the time I got home, I didn't feel like reading anything. I didn't start reading for pleasure again until a month after I left my final librarian job.Librarian, museum curator, bookstore worker/owner, historical home tour guide/restorer.
Basically, anything with books and/or history.
Similarly, naming ice cream flavors for Ben & JerryI’d like to name new colors for a paint manufacturer.
Work at a community health center and assist them with getting grants and other funding. I think they provide such a valuable service for people who cannot afford healthcare.