The Gravenhurst Opera House is excited to announce they’ll be having their 81st summer season. Winter may be just around the corner but the Gravenhurst Opera House is already looking to the summer months to host their 81st season of summer theatre in Muskoka. Krista Storey, Gravenhurst’s manager of arts and culture says the challenge of the theatre is attracting visitor’s mid-week, however the theatre will tackle that with a new mid-week schedule. Also exciting is the return of the full season in 2015 consisting of 96 performances running from mid-May to mid-September.