On Epiphany Day, ten folk groups from the region will parade through the streets of Porto to Sing the New Year’s Carols.
The procession starts from several points of the city heading towards Avenida dos Aliados, where the groups come together and hold a final performance, next to the Water Mirror, at 5:30pm.

What: Caroling Gathering

Where: Several points of Porto

When: January 6 2019, from 3:30pm to 6pm

More information available here.

Image taken from here.