Which of the following evidence from the passage supports the inference that Groundhog Day is an entertaining tradition?
A. On February 2 of each year, the United States observes the unusual holiday of Groundhog Day, a day of hope that winter is over and spring is beginning.
B. This tradition has been officially observed in the U.S. since the 1800s and is believed to have developed from European folk traditions.
C. Legend has it that on Groundhog Day, the official weather-forecasting groundhog awakens from hibernation and comes out of his burrow to look for his shadow.
D. Over the years, these events have come to include a scavenger hunt, a talent show, and a ball.
This statement highlights the festive and entertaining aspects that have been added to the Groundhog Day celebrations, suggesting that it is more than just a serious weather prediction.
Therefore, the Correct Answer is D.