Avalon Theater By Madalyn Painter • Feb 7, 2012 ShareTwitter Facebook Google+ Email The former Avalon Theater. DJ Denim / Via Flickr Photo taken by "DJ Denim" on Flickr.com. Join the St. Louis Public Radio Flickr group to see interesting photos taken in the St. Louis region and submit your own. Each week we feature, on our website, one outstanding photo from the group. Tags: Photo of the Week Related Content Photo of the Week 5 years ago View the discussion thread.