During the month of November there will be a Sergio Leone retrospective at Harvard Film Archive. Not sure if there are any members in the Northeast that might have opportunity to go..... Always gratifying to see another organization honoring SL's body of work.
There was a lengthy article in the Boston Phoenix about the retrospective which provides a little discussion on each film. Nothing revelatory but enjoyable to read. (Definitely got a laugh over the foot reference in the discussion about
Colossus Of Rhodes and how he brought it to Tarantino.)
http://thephoenix.com/Boston/movies/129345-films-of-sergio-leone-at-the-hfa/?page=1#TOPCONTENT Also found web site for HFA with their treatment of the retrospective,
Once Upon A Time....Sergio Leone.
http://hcl.harvard.edu/hfa/films/2011octdec/leone.html