Thousands gathered in Porto and Vila Nova de Gaia to celebrate São João, a popular Portuguese festival. The festivities featured traditional elements alongside a prominent fireworks display, marking a high point of the celebrations. Reports indicate large crowds participated in street celebrations throughout the cities. While the original Portuguese title references sardines, hammers, and balloons, the news focuses on the overall celebratory atmosphere and the fireworks. The event underscores the continued importance of São João as a cultural tradition in the region. No incidents or disruptions were reported during the festivities. The celebrations successfully drew large numbers of attendees, highlighting the event’s enduring appeal.