I'd like to meet:
Tom Waits, but only because I've already met Joey, Matthew, and Andy Lawrence.
Music:
Only bands that begin with "W" : Ween; Wilco; Waits, Tom; Wdan Deacon and Daft Punk vs. Girl Talk in a no holds barred cage match
Movies:
The Science of Sleep The U.S. vs. John Lennon various documentaries
Television:
Planet Earth
Books:
Joseph Heller, Flannery O'Connor, and Margaret Atwood write really good books.