| Start date | Start time | Title | General Location |
|---|
| Sat, Apr 26 2025 | 4:00pm | HOTS Presents: A Cappella's in the Air! (Harmony on the Sound) | Bridgeport, CT |
| Sun, Apr 27 2025 | 2:00pm | Spring Cabaret! (Merrimack Valley A Cappella Chorus) | Tewksbury, MA |
Thu, May 8 2025
to Sun, May 11 2025 | | 48th Annual North Atlantic Region 1 Convention | Springfield, MA |
| Sat, Jun 21 2025 | 6:00pm | Performance at Fairfield's Make Music Day! (Harmony on the Sound) | Fairfield, CT |
Sat, Aug 2 2025
to Sun, Aug 3 2025 | 9:30am | Region 1 Presents: ED-You-(va)Cation and Four Part Frenzy! | Keene, NH |
Fri, Sep 26 2025
to Sun, Sep 28 2025 | 8:00pm | 2025 Colors of Harmony with Nikki Blackmer! | Sturbridge, MA |
Mon, Oct 20 2025
to Sat, Oct 25 2025 | | 77th Annual International Convention and Competition | Columbus, OH |
| Sat, Jan 31 2026 | 9:00am | Winter Whatchamacallit | TBA |
Thu, May 7 2026
to Sun, May 10 2026 | | 49th Annual North Atlantic Region 1 Convention | Springfield, MA |
Sat, Aug 1 2026
to Sun, Aug 2 2026 | 10:00am | Region 1 Presents: ED-You-(va)Cation and Four Part Frenzy! | TBA |
Fri, Sep 25 2026
to Sun, Sep 27 2026 | 8:00pm | 2026 Colors of Harmony with Jim Henry! | TBA |
Mon, Oct 26 2026
to Sat, Oct 31 2026 | | 78th Annual International Convention and Competition | Columbus, OH |
Thu, Apr 29 2027
to Sun, May 2 2027 | | 50th Annual North Atlantic Region 1 Convention!!!! | Springfield, MA |
