There's an epic all day, all night good time party going down today at one of London's most popular rooftop hotspots. Have a daytime stroll through the market and pick up some vintage and designer bargains from the Wavey Garms mini market. You'll bag all the swag to party on through the night in the three rooms of awesome music. Guest DJs Him_Self_Her are headlining, bringing a massive party soundtrack. There's even a bar serving cocktails and Pimms to wet your whistle. Perfect. Over 18s only.