Certainly, the role of local events is undeniable for the tourist experience, with some travelers actively seeking the fervor of a festival to enrich their stay.
However, it must be recognized that for most people, the validation of a destination primarily depends on more fundamental criteria such as overall budget and availability of leave.
Here in Portugal, a family first asks themselves if they can afford the plane tickets and accommodation during school holidays, long before worrying about the regional festival calendar.