Could this be made to appear under "Nearest Meetups"? I know I'd have missed it if not for the Google group.
Maybe a mod can help with that, I confess to my ignorance: I don't know how to make that happen
You should make a meetup post, not a discussion post (use the button "Add new meetup"), and specify the address explicitly and in enough detail so that at least the city is correctly recognized by the inline google map (is "Cafe im schottenstift" sufficient information for the locals? Google Maps says it's at "Schottengasse 2, 1010 Innere Stadt (1.Bez)").
Cafe im schottenstift;
16 pm.
See you there.