Around 100 mills in Saxony gave an insight into historical technology and the old miller's trade on Monday. The Free State also hosted the nationwide opening of Mill Day. It was celebrated with a church service, music and a hearty "Glück zu!" - the traditional greeting of the millers - at the Obermühle and the Bockwindmühle Bad Düben (district of North Saxony). The opening attracted numerous visitors, said Bettina Böhme, Chairwoman of the Saxon Mill Association, and expressed her satisfaction with the response.