Planning a Cowboys game day? Here's everything you need to know about tailgating and watch parties near AT&T Stadium in Arlington, TX. Game Day in Arlington Starts Before Kickoff If you've ever driven past AT&T Stadium on a Sunday morning, you already know: game day in Arlington doesn't start at kickoff. It starts hours earlier, in parking lots and green spaces packed with grills, folding chairs, and people who came for the whole experience — not just the three hours inside t