Question: What type of alcoholic beverage is served at the brewery established in 1634 during the annual festival at Nockherberg ?
Sentence (from "Nockherberg"): An annual beer festival rich in tradition takes place there in the Paulaner Brewery - the "Salvator-Ausschank auf dem Nockherberg" The name of the raised terrace is often used synonymously for this festival or its opening event, the tapping of the first barrel of a strong, seasonal beer ("Starkbieranstich").
Relevant evidence: Yes