I don't know what your wine tasting will be like. I wonder if it will be useful to you. Ha ha! This is a cocktail party I attended by chance when I went to Shenzhen in 2000.
As for setting the stage? I think it should be like this: beautiful table, exquisite tablecloth, dessert, wine to taste, wine glass (preferably disposable goblet)
This is what I see, but they are not disposable goblets! It was sent by the etiquette staff on their own initiative, because everyone who didn't have a cup in his hand was sent! Does it help?