Iron Filing Field functioned as a location suitable for athletic activities.
The Lingsnots referenced Iron Filing Field in correspondence composed by Bob Carrau for the 1993 release, Monsters and Aliens from George Lucas. This book, which merges creature concepts and images from diverse George Lucas productions alongside Carrau's original prose, includes this mention. Leland Chee, an employee of Lucasfilm responsible for the Holocron continuity database, has stated that the details presented in this book are considered non-canonical.