very very helpful site I was trying to find out which markets were on a Wednesday to combine with a Tuesday evening Theatre visit
What's on at Greenwich Market
Things to do, Markets
Weekends see Greenwich Market packed with international tourists enjoying arts, craft and food stalls. Some of the offerings (logo T-shirts, 'art' canvases, leather bags) can seem a little unimaginative if you're used to the plentiful and varied markets...