Yellow-Fin Tuna (RMB90): Deep-Fried Sustainable Sashimi Tuna, Active Bamboo Charcoal, Chili Passion Fruit Sauce. An easy bite on the new menu is the charcoal dusted Yellow-Fin Tuna (RMB90), presented as a treasure hunt among black rocks. Photo courtesy of PenicillinThe bar bites menu is split into three sections: Zero-Waste, Low-Carbon, and Sustainable. As advised by the always-laughing Bar Manager, Chris Wu, the bar bites menu is best enjoyed paired with a few of their fermented beverages. The launch of the new bar bites menu has seen Penicillin pursue its usual no-holds-barred approach, their signature full funk and flare.