On November 24-25, 2015 Vladyslav Bazylevsky, Valentyn Rybalka and Iryna Radchenko, "Tkuma" Institute and the Holocaust Museum Staff conducted presentation of educational mobile exhibitions in Sumy devoted the the Holocaust in Ukraine and Righteous among the Nations.
https://tkuma.dp.ua/en/education/mobile-exhibitions/839-prezentatsiya-mobilnikh-vistavok-u-sumakh#sigProIddf066041cf