Ticket Sales At the DAI Tickets are available in advance at the DAI without a booking fee (plus € 0.50 processing fee). Please note the opening times of the advance ticket sales in the administration office on the 2nd (top) floor: Monday to Friday from 1:00 pm to 06:00 pm. Ticket sales start 45 minutes before the event begins. Please note that many events are sold out by this time. We therefore encourage you to purchase your tickets in advance. Please note that we cannot take reservations. Online You can find the link to the online advance ticket sales under the respective event in our event calendar. You can purchase tickets conveniently from home via our partner Reservix (plus advance booking and handling fee). You can either have the tickets sent to your home by post or print them out yourself. Please note that these tickets are only valid when printed. They are not cell phone tickets. Advance ticket sales for online tickets end four hours before the event begins. – Other advance ticket sales offices Tickets are available at many well-known ticket agencies. To find a ticket office near you, click here (Ticket prices include advance sales and processing fees). The advance sales at external ticket offices end on the day of the event four hours before the event begins.