As announced by Sestao City Council, the band ETS will be performing during the town's San Pedro festivities in June. The concert is expected to take place on the first Saturday of the celebrations, coinciding with the proclamation day, which is June 27. The council is also working to finalize other performances by top-tier artists.

The Álava-based group will thus return to Bizkaia after their massive concerts in Barcelona and Madrid. They also sold out tickets for two dates in March 2027 at the Buesa Arena within 24 hours, leading them to add a third concert due to high demand. Before the Sestao festivities, on June 26, they will perform in Laguardia.

Currently, these are the only dates announced by the band, which last year gathered 45,000 people at the BEC across three concerts to celebrate their twentieth anniversary.