The interlocked "SC" logo appears in numerous shots, particularly during the women's practices and games in the gym. That logo was designed in 1993, and was first used that fall. The script "uSc" logo was heavily used before that. It appears in other places throughout the film, including the men's basketball team shorts and the coach's door.
At the dance, Monica tells her date she feels hot, so Jason goes to get her some punch. Quincy comes over to talk to Monica, then has an awkward moment when Jason returns and takes Monica onto the dance floor. Jason never has or mentions punch.