You need to get a ticket through EventBrite (https://www.eventbrite.com/e/global-day-of-coderetreat-2018-softwerkskammer-berlin-tickets-51705259824)!
This is a 1-day event being held simultaneously in over 100 cities around the world (http://coderetreat.org/).
A Coderetreat is a full day hands-on coding workshop focused on the fundamentals of software development, design and communication. During the day you get multiple chances to try something completely different. You have the opportunity to learn new ways of testing, paradigms, architecture styles, libraries, approaches, languages or IDEs.
Our organizers Martin Klose (https://twitter.com/martinklose) and Markus Decke (https://twitter.com/mrksdck) will facilitate the Coderetreat.
The Coderetreat is sponsored by: