In the page's words:

The Hammer Wies'nfest in the Zentralhallen
With Hendel, Leberkäs, pretzels and beer, the festively Bavarian decorated halls are transformed into a large marquee!

Fairground attractions such as Hau den Lukas, can throwing or beer mug lifting provide additional atmosphere in the city village!

The traditional keg tapping takes place at 19:00.
Admission is already at 18:00.