Gloria Shanstrom, general manager of the Colorado Theatre Guild, will retire effective July 31.

Shanstrom has been the general manager of the Theatre Guild since 2006. She started working in Denver theater in 1985, serving as an usher at the Boettcher Concert Hall.

She joined the Theatre Guild in 1997 and in 2004 founded Full Court Press, a company that assists small, nonprofit arts organizations with media relations.

Read more at the Denver Business Journal.