Jersey Shore has been in Italy since mid-May, filming the fourth season of the MTV show. Their stay will be short—they leave later this month—and their temporary home of Florence, Italy, hasn’t been giving them a warm welcome. Snooki, The Situation, and company aren’t even allowed to be filmed drinking in bars, clubs, or public places. The Wall Street Journal has a detailed report about the reception the cast is getting, which it describes as “a very cold shoulder.” One restaurant even has a sign in the window saying, “No Grazie, Jersey Shore.” Giuliano da Empoli, the Florence mayor’s culture deputy, said, “I certainly didn’t invite them to come, and I’m not especially honored by their being here.” Florence’s mayor, Matteo Renzi, who’s 36, said, “If you want to try to make Florence seem like a party town, you better know it isn’t so.” He has banned the cast from drinking in public or being filmed in clubs and bars. The code he issued says, “The cast will not be filmed in bars and cl...