The night before the 2026 FIFA World Cup opening ceremony, as Mexico City prepared to welcome the world, another kind of gathering unfolded on one of its most trafficked avenues. More than 400 mothers, fathers and family members took over Calzada de Tlalpan — a major north-south artery in the southern part of the capital — carrying candles, framed photographs of missing relatives, and Mexican national team jerseys altered to display the faces of the disappeared. Their message was a question aimed at a nation in celebration: "La pelota vuelve a casa... ¿Y tú cuándo?" — "The ball is coming home... but when are you coming home?"
The march, called "Iluminemos la búsqueda" (Let's Light Up the Search), drew families from at least ten states across Mexico. It departed from the area near the Registro Federal light rail station and moved south toward the Estadio Ciudad de México, where the opening match between Mexico and South Africa was scheduled for the following day. Participants set up altars with photographs and marigold flowers, placed missing-person fliers on the pavement, and held a candlelight vigil — including, pointedly, a small pickup soccer game they called an "anti-World Cup cascarita" in solidarity with the disappeared.