05.09 RADION Season Opener It may not be hot outside anymore, but between the concrete walls of RADION, it will always be hot and steamy. On September 5th, we celebrate the start of our new club season. RADION is making space for new faces and fresh combinations behind the decks, but with a classic RADION touch. Staying true to our heritage. With our season opener, we’ll debut the new RADION layout. A different flow that makes you experience the club in new ways, Tickets are now available.