2027 Tricentennial Heritage Day Parade | southborough.info https://southborough.info/issues/tricentennial-heritage-day-parade/ 2026-10-15T14:45:19-04:00 Tricentennial Committee, Wed, Aug 12: Tricentennial Heritage Day Parade and Knox Trail cannon https://southborough.info/topics/-pJx0xWc2YM/6 2026-08-12T12:00:00Z The committee discussed expanding the annual Heritage Day Parade in October 2027 into a supersized tricentennial parade. Plans include contracted marching units, community floats, a team of oxen, and a historic replica Knox Trail cannon on a sled that would fire ten blank shots at the conclusion. Outcome: Draft contracts for marching and historical units will be submitted through town channels for formal execution.