When Peggy goes shopping for a cassette tape at a record store, she realizes how uncool she really is and sends herself on a quest to learn what is "in." She befriends the coolest and most glamorous mom at Bobby's cotillion classes, Katt Savage (guest voice Walsh). Katt takes Peggy to trendy wine bars, introduces her to cool new people and shows her the latest fashions. When Katt invites Bobby and Peggy to her daughter's coming-out party, Peggy and Bobby dress to impress and try to act sophisticated.