1908
March 16, 1908: Grand Opening
March 22, 1908: "The Gingerbread Man" (play)
May 4, 1908: Kempton Komedy Kompany’s “Signal of Liberty”
May 12, 1908: Kempton Komedy Kompany’s “Man and Master”
May 23, 1908: Ballroom Grand Opening
1909
September 25, 1909: "McFadden's Flats" (play)
October 18, 1909: John Philip Sousa and his band
December 18, 1909: Shakespeare's "Henry VIII," with Louis James
1911
October 12, 1911: Boxer “Fireman Jim Flynn” and Company
October 16, 1911: "Don't Lie to Your Wife" (play) with Dave Lewis
October 22, 1911: "Polly of the Circus" (play) with Ida St. Leon, produced by Frederick Thompson
December 14, 1911: appearance by Sitting Bull
December 21, 1911: "Bright Eyes" (play) with Cecil Lean and Florence Holbrook, produced by Jos. M. Gaites
December 27, 1911: "Paid in Full!" (play), produced by Wagenhals & Kemper
1912
January 15, 1912: Royal Welsh Ladies' Choir, with Marianne Squire
January 25, 1912: "Checkers" (play) with Dave Braham, produced by Kirke La Shelle
March 19, 1912: "Madame Sherry" (play), with Oscar Pigman, Marie Flynn, Flo Irwin,
Lilian Tucker, David Lithgoe, and Virigina Foltz, produced by Woods, Frazec, and Lederer
May 24, 1912: Violinist Haroldi with accompanist Rudolph Polak
September 18, 1912: Bull Moose Rally (political event)
September 19, 1912: "Beverly of Graustark" (play)
September 25, 1912: The John E. Frank Players, with Nellie Watter and John E. Frank (play)
September 26, 1912: Eddie Leach vs. Benny Chavez (boxing)
October 27, 1912: "The Rosary" (play), produced by Gaskill and MacVitty
1913
July 10, 1913: "Dog's Monkey Hotel" (novelty)
October 7, 1913: Mabel Reigelman (opera)
1915
February 17, 1915: "The Winning of Barbara Worth" (play), produced by Klaw and Erlanger
April 25, 1915: Richards & Pringle's Famous Minstrels, with Clarence Powell
May 6, 1915: Rube Welch with the Twentieth Century Maids, produced by Western Wheel Burlesque Co.
October 18, 1915: Polly Primrose, Billie Franklin, Delia Celia, and La Serranita (dance)
December 5, 1915: "When Dreams Come True" (play)
December 30, 1915: "A Pair of Sixes" (play), with Oscar Figman
1916
February 27, 1916: "September Morn" (play), produced by Lowland and Clifford
1917
February 13, 1917: Edison Disc Phonograph demonstration and "tone test," with singer Elizabeth Spencer and violinist Abraham Bond, sponsored by Trinidad Furniture Co.
1919
August 18, 1919: Shimmie dancers Marty Deem and Lucille Wood
August 22, 1919: Julian Eltinge and his Revue of Nineteen Nineteen (Vaudeville)
1920
April 19, 1920: "The Chocolate Soldier" (opera), produced by Ralph Dunbar
December 28, 1920: "The Mikado" (opera), produced by Ralph Dunbar
1921
September 15, 1921: Fashion and style show, sponsored by J. Goldsmith and Sons of Trinidad, Colorado
1925
September 24, 1925: John Philip Sousa and his band
1926
September 10, 1926: Ukelele contest, sponsored by Flynn's Music Store of Trinidad, Colorado
December 23, 1926: Community Christmas party, sponsored by Jewel Company of Trinidad, Colorado
1929
September 9, 1929: John Philip Sousa and his band
1930
October 12, 1930: appearance by Metro-Goldwyn-Mayer's trademark Leo the Lion
1932
June 30, 1932: "The Law Of Sex" with Dr. Henri Clayton, presented by "The Institute of Moral and Hygienic Education"
December 27, 1932: Community Christmas concert, featuring the Trinidad Concert Orchestra and the Monday Music and Apollo Clubs of Trinidad, Colorado
1933
July 22, 1933: "Wheeler and Woolsey in 'Diplomaniacs'" (vaudeville), with Chief Cherokee Bill
September 12, 1933: "Fifth Avenue Salon" (fashion show), sponsored by Smart Shoppe of Trinidad, Colorado
September 30, 1933: grand re-opening of the ballroom, featuring Ken Wolfe and his orchestra, with Miss Less Humphries, vocalist
1934
February 3, 1934: Nelda John and Don Coleman (dance), with Ken Wolfe and his orchestra
1935
September 16, 1935: organ recital by Frederick Marriott, organist and carillonist
November 30, 1935: Metro-Goldwyn-Mayer "studio on wheels" presentation
1938
December 22, 1938: Live radio broadcast of Christmas carols from the West auditorium organ, with organist Sewell Barker
1940
September 9, 1940: "Colorado" (film), with appearance by Roy Rogers
1941
January 6, 1941: Violinist Rubinoff
February 8, 1941: "Ridin' On a Rainbow" (film), with appearance by Smiley Burnette
December 31, 1941: New Years' bonfire on Main Street
1942
March 26, 1942: "Two Yanks in Trinidad" (film) world premiere, with street parade, live music, fireworks, appearance by Eddie "Porkchop" Harris
June 26, 1942: scrap rubber drive and free matinee, held in collaboration with the Strand, Rialto, and East theaters and the City of Trinidad
1943
October 14, 1943: "This Is the Army" (film premiere), with stage show by Camp Trinidad service members
1946
August 16, 1946: "Breakfast in Trinidad" stage show and live radio broadcast
1947
February 19, 1947: "San Quentin" (film), with live radio broadcast and appearance by "one time bandit and train robber" Bill Carlisle
November 3, 1947: "In Old Los Angeles" (film), with appearance by Republic Pictures actor "Wild Bill" Elliot
1950
June 8, 1950: Building Supplies Show, sponsored by Messer Lumber Company of Trinidad, Colorado
1952
September 4, 1952: Hollywood Radio Party, with Carl Webster Pierce, sponsored by Trinidad Lions Club
1954
March 19, 1954: cooking class, presented by Safeway Stores of Trinidad
2018
October 7, 2018: Gov. John Hickenlooper, with Dana Crawford of Urban Neighborhoods, Inc. and Trinidad City Council members
2019
April 28, 2019: Riding Shotgun, with Tom Stepsis, Joseph DePasquale, and Chris Antonowich
June 6, 2019: Donna Harper Keyes; Samuel Young; Top O' The Mornin' (Larry and Lyssa Messoline)
2020
August 9, 2020: Trinidad’s Contraband (Randy Welch, James Richmond, Dave Reeves, Joe Van Dyke, Chris Smith)
August 14, 2020: Donna Harper Keyes & Company
August 19, 2020: Ben Gallagher
August 22, 2020: Trinidad Drum Circle
August 28, 2020: Jacquie Gipson
September 4, 2020: Tara Carr
September 7, 2020: Dylan Earl
September 19, 2020: Ted Thacker
September 19, 2020: Westin McDowell
September 20, 2020: Cheap Perfume
September 20, 2020: Rocky Mountain Horndogs
September 26, 2020: Space in Time
September 27, 2020: Nick Urata
October 3, 2020: Slim Cessna
October 3, 2020: Nathan Cahoone
October 4, 2020: Alright Alright
October 4, 2020: Homeschooled
October 4, 2020: Cole Scheifele
2021
May 8, 2021: Polka Dottie
May 15, 2021: The Shiners Club Jazz Band
June 15, 2021: Ordinary Two
June 30, 2021: Celtification
July 10, 2021: Architectural Tour with Wendy Wazut-Barrett
July 20, 2021: Hilary Marie
August 6, 2021: Michelle Castillo and Justin Bank