Festa de São João do Porto

Festa de São João do Porto (Portuguese for 'Festival of St John of Porto') is a festival during Midsummer, on the night of 23 June (Saint John's Eve), in the city of Porto, in the north of Portugal, as thousands of people come to the city centre and more traditional neighborhoods to pay a tribute to Saint John the Baptist, in a party that mixes sacred and profane traditions. == History == Festivities have been held in the city for more than six centuries.

Source: Wikipedia — Festa de São João do Porto (CC BY-SA 4.0)