The Bates Dance Festival and the Lewiston Public Library will hold a screening of the documentary film “Making Mill Town” at 6 p.m. Tuesday, July 17. The program is free, open to the public and will be held in the library’s Callahan Hall. “Making Mill Town” delves into the four-year process of making the immersive dance performance Mill Town by Stephan Koplowitz. There will be a discussion with filmmaker Lindsay LaPointe following the screening. For more information, visit the festival website.