Event· Zurich
Tag der offenen Flaschen, 30. &
**"Tag der offenen Flaschen"** (Day of Open Bottles) is a playful take on the German phrase "Tag der offenen Tür" (open house day). It appears to be a wine- or spirits-tasting event where producers or shops open their bottles for visitors to sample on the 30th — likely part of a two-day tasting occasion.