The Mad 3 Party
The Mad 3 Party was a science fiction fanzine by Laurie Mann, Pat Vandenberg, and then Leslie Turek.
The Mad 3 Party was founded by Laurie Mann as a newsletter for Worldcon. She had handed it over to Pat Vandenberg who edited it for a couple of years before passing it on to Leslie Turek. It was under Leslie's editorship that the The Mad 3 Party won the Hugo Award for Best Fanzine in 1990.
Leslie Turek had previously co-edited, with Cory Panshin, six issues of the MITSFS fanzine Twilight Zine from 1966 to 1967.