SONY DSCPotato Day 30th Anniversary at Centennial Village, 1475 A St. The entire family will enjoy a full day of living history demonstrations, toe-tapping musical entertainment, tasty food and kids’ activities. Sink your teeth into a baked potato with your choice of delicious toppings. Old Time fun and historic activities celebrate the great and plentiful potato! Don’t forget your admission goes to help the Friends of the Greeley Museums and includes a mouth-watering baked potato.