I have some photos of the Augustiner Keller in our BMW trip report. We really enjoyed it and will go back if we're in Munich again. The spicy sausages are excellent as are the giant pretzels. Ask the waiter for the English menu, a laminated white sheet of paper. The German menu is much prettier but the English, much easier to read. We enjoyed comparing the two menus to try and learn the names of the various dishes.