For a beer and snack, stop by Hausbräuerei Feierling, Gerberau 46 ([tel] 0761/243480; www.feierling.de), a brewpub with a beer garden across the street. You can get a plate of sausages for about 7€, along with salads or some more substantial fare.
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.