Did a write up of food traders for a brunch booking website based on some personal experience and recommendations from this thread, linked below
Watched Lionel Richie on the TV and was really taken by how much fun he looked like he was having. Not a huge fan or anything but the crowd looked to absolutely bouncing and having a great time so gutted to have missed it.
I think that might be the Bhangra Bus. It's owned by some of my wife's friends and has been mentioned to us by a few of our friends as being brilliant without them knowing we know the owners. Veggie and vegan menu