11 Madison Park

When a restaurant of this calibre pivots to an entirely vegan menu, they are taking a huge risk, but this risk has paid off: You need to reserve ages in advance for this multi-course fine dining experience. When I ate there last winter, the signature dish involved bespoke cabbage-shaped ceramics which had to be broken away to get to the deliciousness baked inside. Add a kitchen tour and take-home gift, and you get an unforgettable experience.