In order to prepare the forthcoming philatelic and tourist event on June 18th, 2016 around the 500rd anniversary of the passage of the postal route through the north of Luxembourg, a working group of representatives of the municipalities Wincrange (L) and Arzfeld (D), the Nature Park Our, the Relais postal Asselborn and POST Philately met on 14 March at the Moulin d’Asselborn for a preparation and coordination meeting.