While pumpkin pie has been the most iconic Thanksgiving Dinner staple, not much is known about its humble beginnings. Learn 4 Facts About Pumpkin Pie I Bet You Didn't Know, and don't forget to share with your family and friends. Happy Holidays Sweets! I hope you and your family are having a sweet holiday this year and are celebrating it together. I found a few interesting facts about pumpkin pie that really opened my eyes to its actual history. This isn't the WHOLE List but I ...