If you buy wine during the Wine Market period, you can enjoy the unlimited buffet at Feat, which is located on the 41st floor, without a separate corkage fee. There are about 20 different types of wine on sale. Well-known wines, such as Clos du Val and Château Lynch Bages, will be available at fair prices at up to 50% off. The cheapest wine starts at 33,000 won. You can only drink the wine that you bought yourself during lunch and dinner buffet times.