Before we knew it, a party had started. The DJ (Ibiza veteran and Kate Moss' pal, Fat Tony) was spinning the decks with an ice cream cone to hand and a waiter was throwing some hip shakes at the till. Surprisingly my mum was loving the vibe at Sexy Fish's new Sunday brunch. The soft lighting, the buzzing atmosphere and tantalising smells quickly lulled us a world away from the sleepy Mayfair streets outside. Admittedly, we found it tricky to hear each other at times but that was half the fun. It had been a while since I'd felt so clubby on a Sunday. It reminded me of life in New York wher...