Plot summary
Red gives Eric $40 to buy a Christmas tree, but he, Hyde and Kelso cut one down along the interstate and decide to keep the money for beer and presents. Meanwhile, Red is forced by Bob to spend his Christmas Eve working at the store, and Laurie spikes the punch with vodka at Eric's Christmas party. Note: Chronologically, this is the final episode to take place in 1976, as the 23rd episode takes place in 1976 also.
Credits
Adapted from Wikipedia contributors, That '70s Show season 1. HTML formatting and reference markers removed.