Bibliomania Day is observed on March 20th and celebrates the world of obsessive book collecting, highlighting the tension between a love for books and the compulsive urge to accumulate them. The day serves as a reminder of the impact of bibliomania on individuals and communities, emphasizing the importance of ethical collecting and mental health awareness. Typical actions to celebrate include exploring new reads related to book collecting, sharing favorite books with friends or family, and organizing personal libraries to promote awareness of one's collection. Activities may involve visiting local bookstores or libraries, participating in book swaps, and reflecting on the significance of books as objects. The day also draws attention to the cautionary tale of Stephen Blumberg, known as the "Book Bandit," whose massive theft of books from libraries underscores the ethical considerations in collecting.