If you have questions about why the controllers take the actions they do, this is your opportunity to learn why.  Conversely, this is your opportunity to let the controllers know what you and your aircraft are capable of when flying in the pattern or Luke Air Force Base's airspace.  Glendale is becoming a very busy location for student training in both light-sport and traditional training aircraft and it is seeing an increase level of business jet traffic.  The controllers must balance all this in time critical situations.   The airport manager will also be available at the beginning of the event to discuss plans for the airport and general operations philosophy.  You can expect the event to last 2 hours.