Brain Freeze Island

Brain Freeze Island (脳凍結島, Bureen Furiizu-Jima) is a Winter Island located somewhere in the grandline, famous for have the most coldest and refreshing drinks in the world. The island is the home and base of operations for the Nakigara Pirates and is the birthplace of Mukuro. Originally the island was under the protection of Whitebeard, however after his death Mukuro and crew had taken over.

History
Little is still known about the island, however according to Mukuro the island is booming in the beverage industry, taking its fame for making drinks that are refreshing to its customers. However, also stated by Mukuro that many of the great brewers of the island had began to experiment in the likes of herbal and medical based beverages. While under Whitebeard's protectorate, the island had experienced great peace and prosperity. As many ill and weakened people had come, during the period of which the brewers had began creating herbal beverages to combat the aliments of the day. However, whenever Mukuro and his crew had taken over the island he had turned this practiced in a black market exchange.

Geography
Brain Freeze Island is a winter waste land, with many of the stills and brewery located high in the mountains. Most of the inhabitants of the island live in small villages with each one having different secrets and brewing styles for their products. Most of the villages are isolated from each other and communication is very lacks. The climate of the island is constantly freezing and with the high mountain ranges, often makes it dangerous for one to travel through these mountains.