I keep telling them to do outdoor meets: no 3G and all that crap getting into restaurants. Deaf ears. We did it once, quite some time ago, meeting at Badesee Hirschstetten. Everyone brings something to eat and maybe a cooler of beers - more economical that way also.
I didn't go to the last meet, I will not jump through all those Corona hoops. By the way, we are not so far from each other: I am in 21st, walking distance to the Alte Donau. I usually go to the beach just east of the Birner Steig, next to the Angelibad. I posted pics of that here.
https://peakd.com/hive-163772/@thermoplastic/upper-old-danube-floridsdorf-vienna