The Washington state legislature authorizes a two-year college for Bellevue.

Bellevue Community College opens; Jack Kunz is founding director for the college choir.

BCC holds its 10th anniversary celebration, for which the college choir premieres a piece by director Harley Brumbaugh.

Choir first referred to as “Cascadian Chorale”.

BCC holds its 15th anniversary celebration, which includes the choir performing Brumbaugh’s Alma Mater.

Cascadian Chorale performs Bern Herbolsheimer's In the bleak midwinter, beginning a twenty-year relationship with the prominent Seattle composer.

The Cascadian Singers chamber ensemble is established as part of Cascadian Chorale and holds its own concerts through the ’90’s

Cascadian Chorale premieres Comrades and Lovers by Troy Peters, establishing a tradition of premiering at least one new work by a Northwest composer almost every year.

The Cascadian Chorale Foundation, which for several years funded regular voice lessons for Chorale singers, is established.

The Cascadian/Cornish Prize is established to encourage student compositions. The contest is later opened to all composers.

Bern Herbolsheimer is named as Cascadian's first-ever Composer-in-Residence.

Cascadian Chorale becomes independent of BCC.

The Cascadian Prize Composition Contest is initiated

Cascadian Singers records Premiere, an album of new works by David White, Bern Herbolsheimer and Troy Peters.

Gary D. Cannon begins his tenure as Cascadian's longest-serving conductor.

Cascadian Chorale performs the Mozart Requiem at Benaroya Hall in Seattle.

Ingrid Verhulsdonk begins her long-standing tenure as Cascadian's collaborative pianist.

Cascadian Chorale premieres Missa brevis, the first of several new works by Cascadian singer Christopher Lee Fraley.

Cascadian Chorale collaborates with Sine Nomine to present Tallis's 40-part motet, Spem in alium.

To commemorate its 50th anniversary, Cascadian Chorale records Welcome Home, an album of music by William Billings, Randall Thompson, and five local composers.

Cascadian Chorale tours to Vancouver, British Columbia, with Sacramento Master Singers.

Performances are canceled due to global COVID-19 pandemic. Cascadian Chorale continues to rehearse online and in public parks.

As part of its 60th anniversary celebrations, Cascadian Chorale presents the Requiem by Cascadian singer Jeremy Kings, marking Cascadian's 47th premiere in 30 years.