With Jessie being a waitress at The Max, all three of the girls (Kelly, Lisa & Jessie) have been a waitress there at some point in the series.
Tiffani Thiessen does not appear, making this the second episode featuring the classic gang of Zack, Slater, Screech, Kelly, Jessie, and Lisa in which she does not appear.
In preparation for the annual Academic Bowl, the Valley team fears Screech's knowledge of "advanced thermonuclear timeshare."