The Kaunas Jewish Community will remember the victims of the Great Aktion in the Kaunas ghetto with a candle-lighting ceremony and honor Holocaust victims with a prayer at the Ninth Fort in Kaunas at 12 noon on October 28. The largest mass murder of Jews in the Kaunas ghetto on any day took place on October 28 into October 29, 1941, when about 10,000 people were killed. Over 4,200 children were murdered during the Great Aktion.