The singer has shared several enthusiastic posts directly addressing her local audience: "Hello, Irun. How are you? How are my Basques? I'm really looking forward to seeing you and giving it my all with you."

The event, which Sabater describes as a "spectacular party," will take place in Anzaran square and admission is completely free. Festivities kick off at 7 PM with the traditional "proclamation and starting gun" of the neighborhood's fiestas, followed by a "luxury DJs" set to warm up the atmosphere with "great music."

The main event begins at 8:30 PM with what the artist calls "my big concert singing my hits." Sabater has indicated that the repertoire will be varied, including songs from the "80s and 90s" and "current hits you all know," aiming for attendees to sing and dance "non-stop."

She has also promised an interactive experience for her fans: "You'll come up on stage, and we'll sing and dance everything, everything, everything, everything."

Following the performance, the artist confirmed there will be an area for fans to take photos with her. The party will continue until 1 AM with more DJ music and food and drink bars.

Sabater concluded her invitation with a message of optimism and affection for the border town: "I'm waiting for all of you! From Irun and all the surrounding areas. Let's rock it because the night promises a lot. I love you."