Thanksgiving Day falls on the fourth Thursday of November every year, it is also called Turkey Day. It is an ancient festival created by the American people, and it is also a holiday for the American family to get together. Apart from the United States, Canada, the world and Egypt, Greece and other countries have their own unique Thanksgiving.   In addition to group celebrations and holiday shopping, Turkey is an essential food for Thanksgiving. Why eat it on Thanksgiving? It was to thank the Indians who had helped and supported them in times of distress, and also to thank God for his "gift" to them.   In terms of the meaning and celebration of Thanksgiving, little has changed since 1621. In most families, some traditional games are played after dinner. Thanksgiving is a joyful celebration, a time for family reunion, and a time to renew friendships.