It’s unfair to really pick anything other than the Louisville Free Public Library here? Whether it be any of the books, audiobooks, music, movies or magazines that you want, or using their digital resources to learn a new language or go onto online learning platforms for free, there really is something for anybody to bring help to those that need it and/or want it. Even when I was younger I used the local library a ton to help me study when I needed a quiet space to read and catch up on homework.