The southern region of Thailand is affected by a severe flood. In response, Mahaniyom Cocktail Bar in Bangkok organised a charity Sunday brunch on 21st December 2025 that featured three rounds of guest bartenders, showcasing a total of six bartenders and their signature drinks. The first round highlighted emerging talent, including Ruben Koloza from Rabbit Hole Bangkok and Porepiang - Banthita Yanapan from Messenger Service. The second round brought together close friends of the industry: Pim - Wasawat Kulprasert and Patty - Pitchaya Khiaophan. The final round showcased renowned professionals such as Kong - Anupas Premanuwat of Badwater Bangkok and Kü Bar Bangkok, as well as Godji - Dheeradon Dissara from BKK Social Club, demonstrating their expertise.