The Vienna Wine Walk seems to have a new weekend. It is on Saturday and Sunday October 3-4. For the last several years it took place on the last week end in September.
They are warning in the U.K. that social distancing is likely to be in place in some form for the next 6 months, so I can’t see that any large gatherings are going to be permitted this year. I can’t see that Vienna would be any different.
Well slowly they plan to loose some of the measures set. But be sure there won't be any big social gatherings this summer...
I cannot understand why a change of 1 week would make any difference. Very odd.