Marc and Biana leave the trainees in charge of the restaurant on a very busy night with chaotic results! An angry trainee barges in during dinner; after two hits to the head, Cassandra’s doctor tells her to take a week off; a kitchen rookie has Marc impressed from the start; a martini promotion backfires at the bar; and, just as he’s celebrating a critical milestone, a few minor mistakes have Biana’s star employee heading out the door.