The Last Supper is a famous event in history that happened a long, long time ago. It's about a man named Jesus who had a special dinner with his friends.
Jesus knew that something was going to happen to him soon, and he wanted to spend one last nice meal with his friends before he had to go away.
At the dinner, Jesus did something very important - he shared some bread and wine with his friends. He said that the bread was like his body and the wine was like his blood. He explained that this meant that his friends should always remember him and the special bond they shared.
This special meal became known as the Last Supper because it was the last meal Jesus had with his friends before he was taken away and eventually crucified.
Today, many people remember this special moment by having their own versions of the Last Supper meal with their friends and loved ones.