The Vintners’ Auction Classic is a premier event that will be held at 6:30 p.m. on Friday, September 12. This event is being held at the Grapevine Convention Center. The live and silent auctions draw a large crowd of supporters each year. This is a prime business promotion opportunity that will support two worthy beneficiaries, the Grapevine Heritage Foundation and the Texas Wine and Grape Growers Association.