Stock Photo - 08 June 2021, Brandenburg, Mellensee: Herb mushrooms grow in a ripening room of Wolfgang Piesker. The 67-year-old Piesker has been running a mushroom farm in Mellensee for 15 years. He, too, opens his farm gate to visitors for the Brandenburg Landpartie. On its traditional date, the second weekend in June, the pro agro association, together with the state farmers' association and the countrywomen's association, invites visitors to the Brandenburg Landpartie. Unlike in 2020, this year there will not only be a digital Brandenburg Landpartie, but a ""real"" one again. On 12 and 13 June, more than 100 hosts in rural areas will open their doors to visitors. Photo: Patrick Pleul/dpa-Zentralbild/ZB. - Mellensee/Brandenburg/Germany