“Welcome to the Karma Cafe. There are no menus ...”

“Welcome to the Karma Café. There are no menus here. You will get served what you deserve” is a jocular saying that has been printed on many posters. “Karma Cafe We have no menus but you get what you deserve: appears to have been cited in print in December 2002.
 
“Welcome to The Karma Cafe. There are no menus. You will get served what you deserve” was cited in print on October 24, 2011. Many citations on Twitter and elsewhere have followed since October 2011. The authorship of the saying is unknown.
     
 
Google Groups: alt.infertility.secondary
This is strange 
12/18/02
(...)
Karma Cafe We have no menus but you get what you deserve
 
topix (New York, NY)
The Night Owl Cafe
The Great Kevinny
Oct 24, 2011
Welcome to The Karma Cafe. There are no menus. You will get served what you deserve.
 
Twitter
Abel Turner
‏@PoFoke  
Welcome to the Karma Cafe. There are no menus. You will get served what you deserve.. #believethat
9:05 AM - 30 Oct 11
 
Google Books
My Miracle Angel:
All My Wishes Came True
By Singh
Bloomington, IN: Balboa Press
2012
Pg. 79:
Karma:
WELCOME TO THE KARMA CAFE. THERE ARE NO MENUS. YOU WILL GET SERVED WHAT YOU DESERVE.
 
Anonymous ART of Revolution
Welcome to the karma cafe please be seated there are no menus you will be served what you deserve
Posted 2nd November 2012 by Art Revolution