Downtown worker bees, listen up: On Tuesday July 20, Zog's Hot Dogs will give away free hot dogs. Why? To honor their one-year anniversary, that's why. SF Appeal reports, "Just print out this coupon for a free 'zog dog.' And if that's not enough to feed your childhood comfort-food craving, they'll deep fry any dog for free." (Hey, maybe you can print out a few coupons to give to the less fortunate? Just a thought.) Zog's is located at 1 Post Street at Montgomery.