London's quirkiest cafes - Telegraph Cereal Killer Café Britain's first cafe completely dedicated to cereal will open its doors on London's Brick Lane. Open from 7am - 8pm, customers will be able to choose from a menu of 100 cereals from around the world for either breakfast, lunch or dinner. Cereal aficionados will also be able to customise their bowl with 12 different varieties of milk (catering for 'vegans, vegetarians and awkward children") along with 20 different toppings. cerealkillercafe.co.uk Picture: Cereal Killer Cafe