| Start date | Start time | Title | General Location |
|---|
| Sun, Jul 13 2025 | | Barbershop Music Appreciation Day | Worldwide |
| Sun, Jul 13 2025 | | Sweet Adelines International Birthday | Worldwide |
| Fri, Aug 1 2025 | 6:00pm | SAI Diamond Division Competition | Tulsa, OK |
| Sat, Aug 2 2025 | 6:00pm | SAI Rising Star Competitiom | Tulsa, OK |
Fri, Aug 15 2025
to Sat, Aug 16 2025 | | 2025 Summer Music School “Salute the Champs” | Independence, MO |
Mon, Oct 20 2025
to Sat, Oct 25 2025 | | 77th Annual Sweet Adeline International Convention and Competition | Columbus, Ohio |
Wed, Nov 5 2025
to Sun, Nov 9 2025 | | Harmony Incorporated International Convention | Hershey, PA |
Fri, Feb 6 2026
to Sat, Feb 7 2026 | | Region 5 Quartet Music School | TBD |
| Sat, Apr 11 2026 | | National Barbershop Quartet Day | Worldwide |
Thu, Apr 23 2026
to Sun, Apr 26 2026 | | 50th Annual Spirit of the Midwest Region 5 2026 Convention and Competition | Cedar Rapids, Iowa |
| Mon, Jul 13 2026 | | Sweet Adelines International Birthday | Worldwide |
| Mon, Jul 13 2026 | | Barbershop Music Appreciation Day | Worldwide |
Mon, Oct 26 2026
to Sat, Oct 31 2026 | | 78th Annual Sweet Adeline International Convention and Competition | Columbus, Ohio |
| Sun, Apr 11 2027 | | National Barbershop Quartet Day | Worldwide |
Thu, Apr 22 2027
to Sun, Apr 25 2027 | | 51st Annual Spirit of the Midwest Region 5 2027 Convention and Competition | Cedar Rapids, Iowa |
| Tue, Jul 13 2027 | | Sweet Adelines International Birthday | Worldwide |
| Tue, Jul 13 2027 | | Barbershop Music Appreciation Day | Worldwide |
Mon, Oct 25 2027
to Sat, Oct 30 2027 | | 79TH ANNUAL SWEET ADELINE INTERNATIONAL CONVENTION AND COMPETITION | Seattle, WA, USA |
Mon, Oct 23 2028
to Sat, Oct 28 2028 | | 80TH ANNUAL SWEET ADELINE INTERNATIONAL CONVENTION AND COMPETITION | Seattle, WA, USA |
