hi Lena! Welcome to MB! :happy:
Biergarten is one of my all-time favorite WDW restaurants. There is plenty to choose from on the buffet and a lot of it will be familiar… salads, breads, mac & cheese, etc. There is also lots of yummy German food, and what better time to be adventurous than when it’s all-you-can-eat? The band is great and they put on a good show - they had my whole family singing along last time.
Hope you have a great trip! :mickey: