Looking for a concert at which body sonic chairs, hearing loops or sign language interpreters are provided? Need assistance during a festival? Want to know if a certain event is suitable for wheelchairs? ... You can search for accessible events on the Intro website. All events mentioned in the calendar (‘agenda’) are “Intro ok”, which means that the event is supported by Intro and extra provision is made for people with disabilities. Intro is a not-for-profit organisation that makes festivals, concerts and other events accessible to people with disabilities.