| REUNION | CLASS | REUNION DETAILS | CONTACT |
| 20th | 1991 | Saturday, March 10th. Country Springs Hotel. Pewaukee | ’91 Website |
| 20th | 1992 | Saturday, August 4th. Barley Pop Restaurant. Germantown | ’92 Website |
| 30th | 1982 | Saturday, Oct. 13th. Chandelier Ballroom. Hartford | ’82 Website |
| 50th | 1962 | Saturday, August 11th. Hartford Golf Club. Hartford | ’62 Website |
| 55th | 1957 | Saturday, Sept. 22nd. Iron Ridge Inn. Hartford |
To engage, connect and celebrate alumni and friends of Hartford Union High School
