The location is out of the ordinary, as is the philosophy behind the cuisine! Housed in the city's narrowest building, which is still seven storeys high, this stylish and sleek restaurant boasts fantastic views of the River Main through large floor-to-ceiling windows. On the menu: 100% vegan cuisine made from organic produce. Permaculture is the name of the game here, meaning only those regional ingredients that have been produced ecologically and in harmony with nature are used in the dishes. In keeping with this ideology, much of the produce used comes from the restaurant's own local farm. The dining experience lasts about five hours from beginning to end, with the set menu being served to all the guests at the same time. Head chef Ricky Saward provides detailed explanations of the dishes, bringing a performative element to this showcasing of his own philosophy and the resulting elaborate creations. To complement the menu, choose from German wines or house-made alcohol-free beverages. Good to know: It's not easy to get a table here, so book well in advance!