Here's a basic run down of what we plan to do while in London:

•Walk around Leicester Square
•Walk to Trafalgar Square
•Tour National Portrait Gallery
•Walk around Picadilly and Charring Cross areas
•Tour British Museum
•Tour Tower of London
•Tour St Paul’s Cathedral
•See Millenium Bridge
•Visit Kensington Palace & Gardens
•Visit Albert & Victoria Museum
•Shop at Harrods
•Visit The Ritz
•Visit Spencer House
•Visit St James Palace
•Visit St James Park
•Walk to Downing Street
•Visit Queen Anne’s Gate

Andddd there's probably more, but that's all we can think of for now. =)