2020's new UNESCO intangible heritage entries from Europe

Many European traditions have been added to UNESCO’s list of intangible cultural heritage this year, joining the 450 items already on the list. Here they are:

Bosnia and Herzegovina: Grass mowing competition in Kupres. In this competition, the goal is to cut as much grass as well as possible in the shortest amount of time, with a scythe.
Czech Republic: Handmade production of Christmas tree decorations from blown glass beads.
Finland: Sauna culture.
France, Belgium, Luxembourg and Italy: The musical art of horn players.
France and Switzerland: Craftsmanship of mechanical watchmaking and art mechanics.
Malta: Ftira, a traditional ring-shaped sourdough bread.
Poland and Belarus: Tree beekeeping culture, where beehives are kept in trees with as little human interference as possible.
Serbia: Zlakusa pottery making, hand-wheel pottery making in the village of Zlakusa.
Spain: The ‘running of the wine horses’ in Caravaca de la Cruz, a yearly festival based on a legend about the Knights Templar. According to this legend, the knights brought wine into a city under siege by tying bags of wine to their horses and running to the city with them.