Spill lists 9 wineries in Oakville that confirm food is available on site. Walk-ins are welcome at 4 of them, and 4 ask for a reservation. A typical tasting is $125. The winery itself maintains the facts on one of these pages.
Do I need to book a food pairing in advance in Oakville?
Usually, yes. Pairings and lunches at Oakville wineries are often limited to a few seatings a day and sell out on weekends, so reserve the food option with the tasting rather than on arrival.