Buffalo Wild Wings (NASDAQ: BWLD) may be a top place to go and watch a game, but the lunchtime crowd doesn’t have the time to kick back for that long: They need to get in, eat, and get back to the office. So to attract more of those midday dollars, the wings and beer joint is launching a new promotion that guarantees you get your lunch served in 15 minutes or less from the time you order it or it’s free.