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"

A wife invited some people to dinner. At...
A wife invited some people to dinner. At the table, she turned to their six-year-old daughter and said, "Would you like to say the blessing?"

"I wouldn't know what to say," the girl replied. "Just say what you hear Mommy say," the wife answered. The daughter bowed her head and said, "Lord, why on earth did I invite all these people to dinner?"