Call-off contingent for your eventhttps://www.visit-hannover.com/nl/nl/view/content/848677/full/1/10381802021-01-19T17:17:35+01:00Call-off contingent for your eventMax Mustermannmax@mustermann.dehttps://www.visit-hannover.com/nl/nl/view/content/848677/full/1/10381802021-01-19T17:17:35+01:00Hotels in Hannover and the region - We will gladly block a room contingent for your event.