Jack Straw
I look nothing like him!
On until tomorrow, a 7 meter diameter replica moon hanging over Queens Park pond. It doesn't do anything, it is just there. I went last night between 9.00 - 10.00 pm and you couldn't move near the pond due to thousands of other people. Apparently, it is on all night, so I would advise getting there 11.00 pm or after. Parking around there is impossible, (nothing unusual there!). Full image here, with a bit about it.
https://www.flickr.com/photos/128321708@N03/47828916222/in/photostream/
https://www.flickr.com/photos/128321708@N03/47828916222/in/photostream/