I'm looking for somewhere cute / unusual / alternative to have a decent cup of tea and maybe a cake or something. Anywhere in London will do. (Have Oyster, will travel.)
I already know and love: Postcard Teas, Tea Palace, Chaiwalla, Yumchaa, Orange Pekoe, TeaSmith, High Tea of Highgate, Bea's Of Bloomsbury.
Not looking for: afternoon tea in hotels.
Any ideas, Chow-people?