Bought a photo off of Butch Patrick's website http://www.munsters.com/shop.php on 12/7/12 and received today 12/13/12 signed and personalized.
Address that it came from was:
Butch Patrick
1464 W 170th Street
Gardena, CA 90247
Looks like he addressed the envelope as well. Maybe this is a working address? Seems to be his house. I don't know if he will sign TTM, but worth a shot.
2014 Successes: Michael Emerson, Kate Mulgrew, Tony Bennett, R.L. Stine, James Earl Jones, Cassandra Petersen "Elvira", Bob Newhart, Chuck Norris, Bernard Fox, Ardal O'Hanlon, Dick Cheney, Paul Dooley, Tony Shalhoub, Tom Baker, Cherry Jones, Dan Quayle, Jim Norton, Edward Herrmann.