Aste Nagusia or "The Great Week" is the main festival of Bilbao, Basque Country, Spain, which is celebrated annually over 9 days beginning on the first Saturday following 15 August, the festivity of the Assumption of Our Lady. From Wikipedia
After triumphs in Bilbao followed by success in Biarritz, top pelotaris now set their sights on next week’s Memorial Antton Pebet finals in Amasa-Villabona.