For those who really want to dip down into the dives, Bei Otto is the perfect specimen. The small, narrow pub with four tables and tacky nautical decor offers a getaway from the concept bars and self-conscious hole-in-the-walls, and even has a jukebox for good measure. The owner Renate has been behind the bar since 1973 and is always up to spin some yarns to curious, or just lonely, customers.