When

12–13 September 2026

Where

Majadahonda Town Hall

Address

Majadahonda Town Hall, Majadahonda, MD, Spain

🎤 Catch Efecto Mariposa Live at Majadahonda Town Hall on Saturday, September 12, 2026! 🎤 Ready to experience the night of your life? Efecto Mariposa is bringing their infectious energy and hit songs like Res