Today, I registered showtimemaps.com, cinemapper.com, and mapthemovie.com.  Hopefully, I'll be getting some sample data from my new data source tomorrow.  If I do, I'll try to get everything adjusted and up at the new domain name(s) within a week.  I'm aiming to have my first set of features ready to go with live data (for the LA market) by June 1st, though I may try to get it done earlier, in time for the Da Vinci Code release.

Thanks everyone for all of the suggestions.  Between those posted in the comments, in emails, and in discussion with friends, I easily had 50 to choose from.