The Obernai Wine Festival is kept because the official city page ties it directly to the Obernai Winegrowers’ Guild and its five wineries. The source confirms tasting by the glass, wine sales and the winegrower’s cocktail made with Cremant, wine, lime and cane sugar, presented as a speciality of the Obernai corporation. This is a compact and specific Alsace wine event, stronger than a general summer entertainment listing.