Developers, designers, open data techies! Interested in how open data can make railway travel in Germany better? You're invited to sign up and participate in the DB Open Data Community Hacking Event December 2018. You'll be introduced to open data APIs and data sets provided by Deutsche Bahn and use them to design and develop working prototypes with a 24-hour period. Collaborate and compete to win prizes for your app prototypes using data from the DB APIs.