When my missionary sister is back in the United States on home assignment, she lives in Wisconsin. This joke is in honor of the fine citizens of Wisconsin who show them such wonderful hospitality:

A Polish immigrant goes to the Wisconsin Department of Motor Vehicles in Milwaukee to apply for a driver's license and is told he has to take an eye test.

The examiner shows him a card with the letters:

C Z J W I X N O S T A C Z

"Can you read this?" the examiner asks.

"Read it?" the Polish guy replies. "I know the guy!"