Seven iconic Housewives begin their trip in Orange County to celebrate 20 years of the historic franchise. Vicki hosts a yacht party and the ladies reflect on some of their most memorable Housewives moments. Vicki tries to recreate OC's iconic Bunco party with some old friends at the Quiet Woman, where the night is anything but quiet. 

Kyle's iconic White Party returns with champagne flowing, surprise arrivals and an unforgettable performance from Luann; As some new friendships blossom, others are tested as tension between Vicki and Luann comes to a head over resurfaced comments.