January
- January 25 (Saturday): SOH Installation Banquet at Michael’s Restaurant, Highland, IL.
- Happy Hour at 4 PM, Dinner at 5 PM.
- January 26 – February 2: Barbershop Harmony Society Midwinter Convention in San Antonio, TX.
- (Confirmed)
February
- February 14-15: SOH Singing Valentine Program.
- Quartets Welcome.
- February 20 (Thursday): St. Louis Area Council Jamboree.
- Evening (Location TBD).
March
- March 8 (Saturday): Ambassadors of Harmony & STL Gala at St. Charles Convention Center, St. Charles, MO.
- Evening.
- March 21-22 (Friday-Saturday): Harmony College, Midwest at DoubleTree Hotel, Bloomington, IL.
- (Confirmed).
- March-April: St. Louis Area Council HELP School.
- Saturday Afternoon, Location TBD.
May
- May 31 (Saturday): SOH sings National Anthem at Gateway Grizzlies Game, Sauget, IL.
- Evening (Tentative).
June
- June 14 (Saturday): Ambassadors of Harmony Spring Show at Touhill Performing Arts Center, University of Missouri St. Louis (North Campus).
- (Tentative).
- June 28 (Saturday): SOH Spring Show at St. Augustine Catholic School, Belleville, IL.
- Afternoon/Evening (Tentative).
- June 29 – July 6: Barbershop Harmony Society International Convention in Denver, CO.
- (Confirmed).
July
- July 14 or 21 (Monday): Clinton County Fair Parade.
- Evening, Location & Time TBD (Tentative).
- July 29 – August 3: Harmony University at University of Denver, Denver, CO.
- (Confirmed).
August
- August 2 (Saturday): SOH sings National Anthem at Gateway Grizzlies Game, Sauget, IL.
- Evening (Tentative).
- August – September: St. Louis Area Council Harmony Festival.
- Saturday Afternoon, Location TBD.
- August 16: Trenton Fest Parade, Trenton, IL.
- Time & lineup TBD (Tentative).
- August 23: Fireman’s Picnic Parade, Lebanon, IL.
- Time & lineup TBD (Tentative).
- August 23: O’Fallon City Fest Parade, O’Fallon, IL.
- Time & lineup TBD (Tentative).
- August 2 (Saturday): SOH sings National Anthem at Gateway Grizzlies Game.
- Evening (Tentative).
September
- September 14 (Sunday): Oakville Wheat Festival, Oakville, IL.
- Time & lineup TBD (Tentative).
- September 26-28 (Friday-Sunday): SOH competes in Illinois District Chorus Contest in Bloomington, IL.
- Saturday Afternoon (Tentative).
October
- October 25 (Saturday): Centralia Halloween Parade, Centralia, IL.
- Evening (Tentative).
November
- November 11 (Monday): Veterans Day Parade, Location TBD.
- Afternoon (Tentative).
- November 22 (Saturday): Lebanon Victorian Christmas Day, Lebanon, IL.
- Afternoon (Tentative).
- November 29: Breese Christmas Parade, Breese, IL.
- Time & lineup TBD (Tentative).
December
- December 5 (Friday): Mascoutah Christmas Parade & Tree Lighting.
- Dress warmly.
- December 6 (Saturday): SOH Christmas Performance at Mater Dei Catholic High School or Central High School.
- Evening (Tentative).
- December 9 (Tuesday): SOH performs at Shrine of Our Lady of The Snows, 7-8 PM, Belleville, IL.
- (Tentative).
- December 12-14 (Friday-Sunday): Ambassadors of Harmony Christmas Show at Touhill Performing Arts Center, University of Missouri St. Louis (North Campus).
- (Tentative).