S1·E5 Slater's War

Zack wants to take Leslie on a ski trip, however, she won't go alone with just Zack. Zack asks Slater to go along, but he must first find a date willing to go skiing with them. Slater meets a student activist who challenges him to embrace his Hispanic heritage. This topic causes friction between Zack and Slater, and puts the whole ski trip in jeopardy.