So you know how when someone dies, we have a special ceremony to remember them and pray for them? That's called a memorial service.
In the Eastern Orthodox Church, the memorial service is called a Panikhida. It usually happens on the third, ninth, and fortieth day after someone dies, as well as on their one-year anniversary.
During the Panikhida, the church sings special songs and prayers for the person who has died. There are also special blessings and readings from the Bible.
People might bring candles to light during the service as a symbol of the person's soul shining brightly in heaven. Sometimes, people will also bring special foods or drinks to share with others after the service is over.
The Panikhida is a way for people to remember their loved one who has died and to pray for their soul to be at peace in heaven.