A new season has begun, in more ways than one. As Don gets his Maypole on, AJ, Kenn, and Joe begin the third season of Mad Men. This week, they take a look at “Out of Town,” which features a devious little bellhop; “Love Among the Ruins,” wherein Ann-Margret is a sexy baby; and “My Old Kentucky Home,” which is an extravaganza of blackface, pot-smoking, and accordion-playing. And don’t forget those Brits. Plus, don’t miss another exciting installment of Hamm Watch!