Treat your sweet tooth to a tour of London and discover the capital's finest cupcakes and macarons! The 2.5-hour walking tour includes seven samples at renowned bakeries and confectioners around the neighborhoods of Covent Garden, Mayfair and Soho. Choose from one of two start times, and then learn about the craze for the colorful sweets while checking out the wares at Fortnum & Mason, the Hummingbird Bakery, Ladurée and more.