Fever Days is a promotional campaign offering discounts of up to 30%, available from June 4 to 7 in Madrid. Powered by Fever—a live entertainment discovery platform focused on expanding access to culture and entertainment—it brings together a selection of discounted activities: from concerts and immersive exhibitions to dining experiences, nightlife, sporting events, pop-ups, and cultural events. Discounts apply only to selected activities and will be available only during those dates.