A free presentation of the Robert Greenwald movie “Wal-Mart: The High Cost of Low Price” will be shown at 3 p.m. Sunday at the Columbian Theater, 11th Street and Marine Drive. A discussion will follow and copies of the movie will be available for purchase.

For information about the event, call (503) 325-1556. For information about the movie, go to www.walmartmovie.com

There will also be a showing of the film in Cannon Beach at 2 p.m. Oct. 24 at the Coaster Theater, located at 108 N. Hemlock St.

In addition, a public meeting to talk about taking action about the new Walmart store in Warrenton will be held at 7 p.m. Oct. 22 at The Red Building in Astoria.