The Diada de Sant Fèlix sits at the heart of Vilafranca del Penedès each August, when the town holds its main festival in a lively mix of tradition, music and shared emotion. On 30 August, the streets fill with castells rising skywards, solemn processions carrying the saint’s relic and squares echoing with gralles (traditional Catalan wind instruments), applause and dancing. Everything unfolds with a calm intensity that is deeply moving. More than an event, it is a shared experience that expresses Catalan identity with pride, balance and beauty. A key moment for experiencing popular culture at its most vibrant.