How to attend a cold meal
First, you need to become a member of official website. Spend 1 yuan in official website and get 1 points. Generally, 800 clubs will change for a cold meal. You can make a reservation in official website one week in advance. It is usually sold on Tuesdays. If you are not a member or don't have enough points, you can go to the surrounding group to get it. The top one will be more difficult to collect or expensive, and ordinary members will get more.