There is a holiday called Povoa de Varzim Holiday, which is a celebration dedicated to Saint Peter. 
 Thank you for the fascinating information. 
 Is tourism big for the economy there? 
 I would like some information about Povoa de Varzim. 
 I don't have that information but I can tell you a fact about history. Besides the town hall, the town gained a pillory, which granted significant self-governance .
There is a holiday called Povoa de Varzim Holiday, which is a celebration dedicated to Saint Peter.