In the page's words:

Lazy Sunday Club - Offline Event Leipzig
Relaxed togetherness and a lot of peace of mind - that's the Lazy Sunday Club. It's all about real people, real experiences and mindful experiences. We get you down and out of the digital world. That's why you swap your smartphone for a welcome drink. Yes, you read that right. Bring an oldschool offline activity with you (but we also have one on site) and let us be unreachable together for about 3 hours. We also invite you to relax and connect, because: Sundays are for real connections.

Snacks, drinks and coffee are of course also available.