21.ª Edição do Festival de Teatro
From 17 October to 21 November, Perafita hosts the 21st Petraficta, Festival de Teatro, with different shows for all audiences at the Auditório Padre Heitor Vieira Pinto.

Image: from the event entry at Agenda Matosinhos.
Source: Agenda Matosinhos (Câmara Municipal de Matosinhos). Details can change; the original entry is the reference.