Combine the salt and chili powder in a small bowl and transfer to a flat plate. Rub a lime wedge around the rim of each beer mug and dip it into the chili-salt to coat the rim. Squeeze the juice of 4 lime wedges into each mug. Add a lime wedge to the mug and fill with ice. Add 1 bottle of beer, a dash of hot sauce and a dash of Worcestershire sauce and serve immediately.