This photo shows the Minnesota Opera performing for a group of children.

This photo shows the Minnesota Opera performing for a group of children.

This photo shows the Minnesota Opera performing for a group of children.

This photo shows Corky Siegel Chamber Blues giving a demonstration at Southern Illinois University of Edwardsville.

This photo shows Corky Siegel Chamber Blues giving a demonstration at Southern Illinois University of Edwardsville.

This photo shows Corky Siegel Chamber Blues giving a demonstration at Southern Illinois University of Edwardsville.

This photo shows Dr. William Masters speaking during a presentation at Southern Illinois University of Edwardsville.

This photo shows Dr. William Masters speaking during a presentation at Southern Illinois University of Edwardsville.

This photo shows Dr. William Masters speaking during a presentation at Southern Illinois University of Edwardsville.

This photo shows Terry Waite speaking at Southern Illinois University of Edwardsville.