Multiple choice general knowledge culture What year did the Pilgrims have their first Thanksgiving Feast? 1620 1621 1624 1777 1985 Reveal answer Fill a bubble to check yourself B Correct answer Explanation The Pilgrims' first Thanksgiving feast took place in 1621, celebrating their first successful harvest in Plymouth Colony after arriving on the Mayflower in 1620. The feast lasted three days and was attended by 53 Pilgrims and 90 Wampanoag people.