Packers fans will be able to enjoy a new pre-game experience when they attend tonight’s (Thursday’s) preseason opener. It’s the debut of “Titletown Gameday Live.” The Packers say this will be the start of a new game-day tradition. There will be live music, plenty of food and beverage, and all sorts of activities just west of Lambeau Field. Green Bay is playing the Tennessee Titans in the first game of the 100th season of professional football in the city. The game doesn’t count in the standings, but Titletown officials are promising a special experience.