You were all right in the fact that it is indeed a neon sign, and a bar one at that!!
I have to say that Ginny would be declared this weeks winner since she was the first one to guess bar sign.
I will have to come up with a second and thrid place symbol for Rajiv and Mark who also guess it was a bar sign.
Then there is Mr.Beavis who get a boobie prize for just being rude!!