During the summer of 2011, I participated in several "cold" staged readings with the Instant Shakespeare Company. The plays we did included As You Like It, Love's Labour's Lost, Double Falshood, Edward III, and Richard III. I don't know the exact dates though.
You can watch a scene from Richard III here, or scroll down to read a blurb about Edward III, which was published on the NY Public Library's website.
Richard III (staged reading)