Plan B Forum

Madam Tussaud's
Greenwich museums
Tower of London
V&A
Science Museum
London Eye
Tate Modern
Natural History Museum
National Gallery
The British Museum

I've managed to miss the Tate Modern. Now the National - that's brilliant. Don't forget to make your reservations at the restaurant - great food and a great view

Meade--I'd add, the reconstructed Globe Theater, the West End for a show, Westminster Abbey, and the Houses of Parliament (although I don't know if you can still get in). Other considerations, Hyde Park, Kew Gardens, the London Jail (I don't recall the actual name, but it is a reconstructed jail near the Tower of London which was once run by a particular bishop in the 15th and 16th centuries--a lot of interesting exhibits and information), and (if you're lucky) catching a concert at St Martin in the Field.

That sig line is hysterical, Gob!