The vets here have very kindiy addressed and endured my questions. I'd like to offer some resources I've come across in the hope you find them useful. The first you may alredy know about.
The first is a handbook on how to valuate a film exhibition business as a going concern. It's published by the Appraisal Institute and entitled, "The Business of Show Business: The Valuation of Movie Theaters", Arthur E. Gimmy and Mary G. Gates (1999) ISBN 0-922154-56-2 The book is helpful both for studying the feasibility of a new theater location and placing a value on your current operation.
The second resource is on the Web. A website named morebusiness.com features sample business plans. They don't currently have one for a movie theater, but those of you out there looking at the cinema pub concept may find the one designed for a sports bar useful. There are obvious differences, but it may be a start.