"It's a global first, and Philadelphia has it. Philadelphia today becomes
the first city anywhere to debut a gay-themed tourist destination
More at Seattlepi; "A new TV ad campaign featuring a same-sex couple in colonial costume invites gay tourists to come to the City of Brotherly Love, and a gay media group said it's the first time a television commercial for a U.S. tourist destination has targeted homosexuals."
Tagline: "Come to Philadelphia. Get your history straight and your nightlife gay." You can read the description, see a story board and watch the QT of this ad at the CommercialCloset. Hat tip to Claymore.