Group 1 - The article highlights the launch of a giant coffee cup experience at the Xiangcao Farm in Longhu Town, Ding'an County, during the holiday period, featuring a coffee cup larger than a small pot, capable of holding 3 to 4 cups of their signature vanilla iced latte [2] - A giant coffee challenge and a short video contest are being held, allowing visitors to win experience vouchers for the giant coffee, with a daily limit of 10 cups available [2] - The article mentions that 18 local coffee shops in Ding'an are introducing new offerings, including various cultural and entertainment activities such as music concerts, esports events, and traditional performances to enhance the holiday experience for visitors [2] Group 2 - The Water Tower Coffee Shop in Dashi Village and the Hupan Coffee Shop are introducing unique drinks for the Mid-Autumn Festival, including a blue sparkling water drink called "Sea on the Bright Moon" and a special "Zao Po Vinegar Coffee" that combines local vinegar with cold brew coffee and fresh fruit juices [3] - The article notes that Ding'an is hosting a series of events centered around Zao Po vinegar, aiming to provide visitors with a new culinary experience that highlights this local specialty [3]