The Alka Challenge took place 30 day 2017 Set and 1 Out in the wall of Willows in Vila Nova de Gaia, a Surf competition, Longboard and Bodyboard. Another project undertaken with the partnership of Alka Surf & Co. hope you like it! //Alka Challenge took place at Sept 30 and Oct 1 at Seawall of Willows, Vila Nova de Gaia. Another project done with the partnership of Alka Surf & Co. Hope you like it!