The Independent Schools Association of the Southwest (ISAS) Arts Festival began in 1967 with an invitation from the Casady School Choir to the choirs of Wichita Collegiate and Holland Hall. Since then, the festival has grown to become the nation’s premier annual regional arts festival for independent schools. Typically held each spring on the campus of a different member school, the festival brings together approximately thirty-five participating schools and around 3,000 students.

Unlike traditional competitions, the ISAS Arts Festival emphasizes sharing and learning, with critiques from professional artists and performers. This collaborative approach fosters creativity, experimentation, and mutual appreciation among the schools. The festival has played a significant role in developing strong arts programs at participating ISAS member schools, inspiring both students and educators alike.