It is shown on the first Saturday of every month at the Pictureville Cinema in Bradford, England. It is presented in its original 3 strip format.
It is also shown every year as part of the Bradford Film Festival. This year that will be on the 27th April 2012 and there are several other Cinerama films being shown.
http://www.nationalmediamuseum.org.uk/BradfordInternationalFilmFestival/whatsonBiff?catg1=Programme%20Categories&catg2=Widescreen%20Weekend