Chocolate Honeycomb Truffle Cake from The Clandestine Cake Club Cookbook. Secret venues. Inspired themes. Fabulous cakes. Across the UK and beyond, thousands of home bakers have been meeting covertly in hidden locations with the same simple mission: bake, eat and gossip about cake. These are the members of the phenomenally popular Clandestine Cake Club – and now, for the first time, they share their baking secrets with you.