Memorial dates
July 2026
- 1961
165 years (1961) since the establishment of the historical and local studies museum in Riddere
- 1921
16105 years (1921) since the opening of the 1st Bukhtarma Soviet Congress in Zryanovsk
- 1921
27105 years (1921) since the opening of the II Conference of Professional Unions in the Ust-Kamenogorsk district
- 1966
Date without a day60 years (1966) since the establishment of the Ulan district newspaper "Orken - Blossom"