Longest running annual musical theatre production

Longest running annual musical theatre production
Who
Confederation Centre of the Arts
Where
Canada (Charlottetown)
When
The longest running annual musical theatre production is 'Anne of Green Gables- The Musical', which has been staged 49 times by the Confederation Centre of the Arts (Canada) at the Charlottetown Festival in Canada. It was first performed on 28 July 1965.