| Bonsai Open | 14th – 15th March 2026 | Mingara Recreation Club Mingarra Drive, Tumbi Umbi |
| Koji Hiramatsu Demo | 26th March 2026 | (7.00-9.30pm) | North Rocks Senior Citizens Centre |
| Bonsai by the Beach | 27th – 29th March 2026 | — |
| Royal Easter Show | 8th – 9th April 2026 | Sydney Showground Olympic Park, Homebush |
| Nepean Bonsai Society Exhibition | 18th – 19th April 2026 | Glenbrook Primary School Woodville Street, Glenbrook |
| 38th AABC Convention | 1st – 5th May 2026 | Wrest Point Conference Centre Hobart |
| AABC Convention 2026 | 1st – 5th May 2026 | Wrestpoint Conference Centre Hobart |
| Illawarra Bonsai Society | 2nd – 3rd May 2026 | Sutherland District Trade Unions Club (Tradies) Gymea |
| Bonsai by the Harbour | 6th – 7th June 2026 | Sydney C of E School’s Rowing Facility 86 Wharf Road, Gladesville |
