Lermontov Holiday Tarkhany in Tarkhany
A literary holiday tied to Tarkhany, the federally protected estate-museum where poet Mikhail Lermontov grew up and was buried in the family crypt after his death in a duel.
Not verified as a formally named, dated annual public festival through the sources reachable for this research, but grounded in one of the most direct writer-to-place connections among Russia's literary museums.