I have been searching London for a place that does these and the one nearest to a tube station is Miki’s Paradise. This is near Holloway Station and my god is it amazing! I had the nutella Freakshake and this had a brownie on top with icecream, pretzels and chocolate all over. It was delicious and I would recommend everyone to try one. They do food too and so you can indulge in a Freakshake and a healthy savoury crepe.