This is a great idea for your next silent auction. We are seeing more and more of our Handbid customers implementing this. You can set up the wine wall with a set of corks that users can buy right from the app and redeem them for a mystery bag of wine. Mix in some more expensive wines with some cheaper ones and make it fun. At the Heritage Elementary school auction on Handbid, their wine wall sold out within minutes.
I think we should set up our own table for silent auction. There is never enough room at the other tables, and need to bring some sort of battery powered lights for it.