What is there about restroom stalls in Minnesota?

First, Sen. Larry Craig got caught trying to arrange a horndog coupling at the Twin Cities International Airport. This couple got caught in the process of such an arrangement:

While the Iowa Hawkeyes were scoring at will on the field Saturday night, two fans from the Hawkeye State also were scoring elsewhere in the Metrodome.

Police say that a man and woman were "having relations" in one of the bathroom stalls as a crowd cheered them on. The man, 26 and from Linden, Iowa, and the woman 38 and from Carroll, Iowa, were cited for misdemeanor indecent conduct. He was released to his girlfriend and she to her husband, police said.

A security guard came upon the scene in the handicapped stall,
police said. Police were summoned, and they separated the two.
Both were intoxicated, said Deputy Police Chief Chuck Mine