If you’re looking for a vibey restaurant AND want to mingle with celebs, look no further then Sexy Fish. It’s OTT with coloured lighting, painted ceilings and even two of the world’s largest live coral reef tanks in their private room. There’s some pretty famous artwork on the walls from Damien Hirst and Frank Gehry and there’s often a DJ spinning tunes too. The menu is Asian, primarily Japanese, so expect a lot of sushi, sashimi, tataki, tempura and robata dishes plus truffle and caviar – it is Mayfair after all. They also have a huge selection of Japanese whisky if you really wanna push the boat out.