For those wondering, it appears that Butch "Eddie Munster" Patrick is still alive. According to his official website, he's recorded a single called "It's Only Halloween". A clip of this song is played when you navigate to the site. If you want to own the collectible CD, you'd better hurry because only 300 are available.

http://www.butch-patrick.com/Butch_Patrick_Home.html

Interesting...thanks for the info, Brian. :D

Cute song, too!

Cool! :)