https://techcrunch.com/2017/09/05/last-chance-for-disrupt-berlin-2-for-1-tickets/

Okay, European startup fans. You’ve procrastinated long enough. Tomorrow September 6 at 12pm CEST, we’ll be releasing our last batch of 50 pairs of tickets to Disrupt Berlin 2017, but in order to take advantage of this limited-time 2-for-1 opportunity, you’ll need to let us know today.

Signing up is pretty dang easy, if we do say so ourselves. To do so, all you need to do is enter your email address here before tomorrow. After you do that, you’ll get an email that has a link where you can purchase these deeply discounted tickets when they are released tomorrow at 12pm CEST. You’ll definitely want to act quickly, however, as tickets will be doled out on a first-come, first-served basis. Once all 50 pairs are sold, that’s all she wrote.