If you are in London, this is a nice way to spend the day - just idling around the busy flower market, you will take in a charming mini festival with street performers, antique stands and excellent food tents. Oh yes, and FLOWERS!
Huge market under the railway lines, for British-reared meat and artisanal baked and dairy goods. I met the 'Pie Minister' for lunch.
The London Eye is a giant Ferris wheel on the South Bank of the River Thames in London. Amazing view of London and westminster, day and night. Night view is my recommendation. Enjoy