The Auditorio Miguel Ríos in Madrid, Spain, will host around 50,000 attendees for the RIO BABEL festival from July 3 to July 5. RIO BABEL aims to celebrate the ninth edition of integration between European and Latin American cultures. Each day of the event will occur from 6:00 PM to 3:30 AM the next day. With a large attendance expected, travel disruptions around the auditorium and heightened security are expected.