The 1st of April in 1996 was a very important day in history. Harry Potter was teaching Dumbledore’s Army members how to cast a Patronus.
You have probably heard of Dirk Gently's Holistic Detective Agency before, as a book written by Douglas Adams, an author of Hitchhiker’s Guide to the Galaxy. In 2016, BBC America came out with a television series of the same name. The series was produced in two seasons then it was, unfortunately, cancelled.