Bar veterans and founders of The Old Man Agung Prabowo and Roman Ghale have finally opened the highly-anticipated Penicillin in Central. Touted as the first eco-conscious bar in Hong Kong, the cocktail menu, titled You Gotta Sustain it, is divided into three sections and focuses on locally sourced or upcycled ingredients and stays as authentic as possible to the flavours of Hong Kong. The menu includes a Penicillin section highlighting a series of drinks inspired by the original Penicillin cocktail, offering cocktails like Something Clear ($90) – infused with goat's milk whiskey, clarified citrus, ginger honey wine, and a smoky flame – and Foraged and Found ($90) – made with locally foraged ingredients such as wild oregano and gooseberry. For the more adventurous, there's an On-and-Off section, a rotating selection of cocktails made with seasonal local farm produce and ingredients. The last part of the menu offers non-alcoholic Organic Ferments, which highlights Penicillin's selection of fermented ingredients.