The Festas de Deão, in Viana do Castelo, are held in honour of Our Lord dos Aflitos, Saint Sebastian and Our Lady dos Emigrantes, and take place from 28 to 31 August 2026. The programme announces three nights of major concerts: Némanus on 28 August,
Diogo Piçarra on the 29th and Tony Carreira on the 30th.
