DENVER, Colorado, Dec. 21 -- The History Colorado issued the following news release: * * * Building added as part of History Colorado's ongoing effort to recognize places vital to understanding the history of marginalized communities * * * History Colorado is proud to announce that it has added The Owl Club Building to the National Register of Historic Places as part of the Colorado Heritage for All Initiative. Connected to The Owl Club of Denver - a prominent all-Black philanthropic social   more