We're calling this our 20/20 Photo and you can hopefully figure out the reason why (nothing to do with the year!), but we also want to know the names of everyone in it; what is the reason for the gathering, and where and when was it taken? To make it as easy as possible we have included two blow-ups below the main photo, and you can use these to provide us with their names. Believe it or not there is an least one person in the photo still working at Prospect and who provided us with it.
Group 1
Group 2