From decadent boutiques to award-winning chocolatiers, these guides know their cocoa. Plus, it's fine to be a chocoholic because chocolate is scientifically proven to make you happier and raise endorphins. Yay! So, indulge in this tour that takes you from the lush surroundings of Fortnum & Mason and Liberty, to finding the best hot chocolate in London courtesy of Ladurée. Tour lasts around 2.5 hours. Wear comfortable shoes and clothing. Your ticket includes seven tastings throughout the tour. Please arrive on time or the tour will leave without you. Sorry, but no refunds for latecomers.