Presented by Live Nation No entry for children under 6 years old! Children under 14 years old are only admitted if accompanied by a parent, legal guardian or person responsible for their upbringing. Wheelchair users and handicapped persons who require a companion please call +49 (0)30 - 40 818 824 (local rate). Our competent colleagues from the call centre will help you every day from 10 am - 6 pm.