Afternoon tea

I cannot tell anything about English food in London, because I found only Italian, Indian and fast-food there. But if you are going to visit England, you may try afternoon tea. Afternoon tea, what is it? Usually the upscale restaurants offer this service. The dish "afternoon tea" includes a few glasses of champagne, three-tier plate with tasty cakes and tea, plain tea. This food will be interesting not for taste, but tradition!