Cornerstone Theatre Inc.
Cornerstone Theatre Inc. (registered as 118876077RR0001) is a Canadian nonprofit organization focused on arts and cultural programming. Operating primarily in Saskatchewan’s small communities, the organization emphasizes theater as a medium for community engagement and artistic expression[1].

Activities and Focus
As a registered charity, Cornerstone Theatre Inc. centers its work on fostering cultural participation and accessibility to the arts. While specific programming details are not widely publicized, its mission aligns with typical nonprofit theater models, potentially involving educational workshops, local productions, and collaborations aimed at enriching regional arts ecosystems[1].

Structure and Recognition
Registered federally under the Canada Revenue Agency, the organization adheres to nonprofit governance standards. Its activities reflect a commitment to serving under-resourced or rural areas, though further details about founding dates, leadership, and notable projects remain unspecified in available public records[1].

Note: The similarly named Cornerstone Youth Theatre in Red Deer, Alberta (established 2009), operates independently as a youth-focused theater training program[2][3].