On a related note, I'm sort of surprised that San Francisco hasn't opened the nation's first "Anti-Gun Store" that only appears to be a gun store until you walk in and they start showing pictures of det chilruns who've been tragically killed by America's appallingly easy access to handguns, and so forth.
"Why, THIS isn't a gun store at all!" you'd shout while walking out, dismayed at their trickery and refusing to accept their anti-gun literature.