Day at the Museum.
We spent a very rainy day tucked inside of the massive British Museum. It almost gives the impression that it's an exaggerated idea of a museum, as it's the kind of place that has over 8 million artifacts and everything that you could imagine, including the Rosetta Stone. It includes the spectacular Reading Room, which has since been turned into space for special exhibits -- the current show features artifacts from Pompeii and Herculaneum. If only my 5 year old volcano obsessed self knew she'd get to see them!
I hate to say it, but my favorite part of the museum might have been the tea that I had with my parents. It revives you!