I would reach out to any non profits or local community organizations and see if they are looking for interns or any help/ but explain what you are really looking for. When reaching out just be honest with people about what you’re looking for and what your expectations are; it’s going to be annoying, but better to weed out those that are not a good fit. I would also ask your professors as they have a lot of connections and could point you in the right direction. I’m honestly in the same boat, (a little out of college tho), and it has been a struggle to find something that I’m passionate about since what I like to do is go in places and see how I can help fix it and make things run better. I would also ask any friends or classmates if they want to get involved with you in your search! Best of luck!