Event will be held over meetup. We wont be getting any applications here. 
Please do reservation over meetup to respect real event organizers.

https://www.meetup.com/unreal-user-group-vienna/events/302075140/

Here is their note :
"Hey ;)

We are back and will try to organize meetups on a more regular basis from now on. Join our next Unreal User Group Vienna Meetup on Monday, July 22 at 18:30. (Please reserve your spot until July 18.)

The event will take place at the Bieriger. If the weather allows, we will sit outside (in the „Gastgarten“).

The Meetup will be casual. No presentations, no hard wired topics, which means everything Unreal and whatever you bring to the table will be the topic. Feel free to bring your Laptop or Handheld to show and talk about your Unreal project, problems you deal with, or recent learnings. Apart from that, let‘s have a drink and some food and enjoy the evening.

As we start to revive the group, we will limit the size to 10 guests for now. If you reserved your spot and can‘t make it, don‘t worry, but please cancel your reservation to allow others to come instead.

The Meetup is free of charge. Please make sure to pay what you consumed at the restaurant."