Students are expected to eat lunch silently for the first 10 minutes in the cafeteria.  When 10 minutes have passed, students are then permitted to talk quietly to a neighbor.  On each table, there is a warning system for table behavior. 

Green Cup - Students are on "go".  This means they are allowed to talk quietly.

Yellow Cup - Students are on "caution".  This means that volume/behavior should be altered.

Red Cup - Students are on "stop".  This means that students are no longer allowed to talk.