If you should find yourself in Austria and served a generous, yet rustic meal of Tafelspitz, you'll need to know what to do. Look no further than Luxist; we've got you covered.
Tafelspitz is a traditional Austrian meal meaning "tip [of meat] for the table." Big copper pots of beef, bones and vegetables (all together) are typically served. They are still simmering, so it's important to eat your meal correctly and in order.
The first step of eating Tafelspitz is the soup. Ladle a generous helping of the hot broth into the soup bowl you've been given. Enjoy -- those Austrian noodles are especially tasty.
Next, ladle out a bone. This is not for the delicate. Bone marrow has only recently become popular in the United States, but is a time-honored traditional food in many European countries. Chunks of bone will be in your Tafelspitz pot, and you are to scoop them out and eat the gelatinous marrow inside. Spread the marrow on slices of bread. According to my Viennese friends, it's a fatty, yet nutritious food, comparable to the fatty-yet-nutritious values of avocado. I ate it prepared this way myself and can report it's very tasty -- just don't let the texture ruin your experience.