Ok, so it MAY be 30 years old, but below is the address to the License to Ill era Beastie Boys fan club. Pre-Grand Royal, pre-Nathanial Hornblower, this is Brass Monkey drinking ruffians doing the drunk ruffian thing. Take heed.
Beastie Boys Fan Club
298 Elizabeth St.
New York, NY 10012
The Prudent Groove 
Beastie Boys, we like you but please don’t play the robot song anymore.
Margaux MacKenzie, 2.5 y/o, GR, MI
Beastie Boys Fan Club298 Elizabeth St.New York, NY 10012
Ha! I sincerely doubt it! 🙂
where can I send a fan letter to the beasty boy?