“What does a vampire never order at a restaurant?”/“A stake sandwich.”

A vampire riddle is:
 
Q: What does a vampire never order at a restaurant?
A: A stake (steak) sandwich.
 
The joke was posted on the newsgroup alt.humor.puns on October 30, 1999.
   
“What does a vampire order at a Chinese restaurant?”/“Chow vein” is a related vampire riddle.
   
   
Google Groups: alt.humor.puns
Spooky Puns from Stan Kegel
Bob C.
10/30/99
(...)
What does a vampire never order at a restaurant?
A stake sandwich…  (By Jackie Holle)
 
Google Groups: alt.humor.puns
[Fwd: Submit: Halloween Riddles]
Stan Kegel
10/30/00
(...)
What does a vampire never order at a restaurant?
A stake sandwich…  (By Jackie Holle)
   
24 October 2008, Pensacola (FL) News Journal, “Jokes & Groaners: Horrible Halloween jokes,” pg. B1, col. 3:
What does a vampire never order at a restaurant?
A stake sandwich.

Twitter
Bo‏
@twitterbo
Question…What does a vampire never order at a restaurant?
Answer…A stake sandwich….😊
9:20 AM - 31 Oct 2008
 
Google Books
Magic Apples:
Reflections to Mull
By Lee Steels
Indianapolis, IN: Dog Ear Publishing
2011
Pg. 305:
What does a vampire never order at a restaurant?
A stake sandwich
 
Twitter
Jaeden Genesee‏
@Safari_Street
Q: What does a vampire never order at a restaurant?
A: A stake sandwich
9:28 PM - 27 Oct 2017