Have you had any extraterrestrial/ghost/cryptozoology encounters/sightings that you would be willing to share?

I just got this book called Mysteries of the Unexplained and I was wondering if any Flutherites (is that the right word?) had any weird occurrences that would deal with cryptozoology (refers to the search for animals which are considered to be legendary or otherwise nonexistent by mainstream biology.)

I love stories like this.