Actual Business Signs In USA
In the offices of a loan company: "Ask about our plans for owning your home."

In a classified ad: "Tired of cleaning yourself? Let me do it."

In a New York medical building: "Mental Health Prevention Center"

On a New York convalescent home: "For the sick and tired of the Episcopal Church."

Outside a country shop: "We buy junk and sell antiques."

In the window of an Oregon store: "Why go elsewhere and be cheated when you can come here?"

In a classified ad: "Vacation special: Have your home exterminated. Get rid of aunts."

A staged wedding to bust dealers
As supposedly reported on CNN:

Undercover police, staging the wedding of "a drug kingpin's daughter", let it be known on the street that dealers were "invited" (i. e. Expected to attend).

The bride and groom were police, as was the band, bartender, and about half the guests. The band playing at the wedding was "S. P. O. C." (COPS, backwards), and the wedding went through the full ceremony, including the dancing afterward.

The long-sought dealers were arrested after the "band" took their break. The last song the band played before taking its break? "I Fought The Law, And The Law Won"