The ladies of Potomac get decked out in their best hats and are off to the races for one of Baltimore's elite events, The Preakness Stakes. Charrisse continues to reinvent her life by gifting herself a new champagne room. Karen welcomes her daughter with open arms, when she returns home for the summer. Robyn struggles to answer questions about her relationship status with Juan. Meanwhile, Monique heads to the "Dirty South" to celebrate her husband's induction into the Alabama Hall of Fame, where she also reunites with her "Monster-In-Law" for the first time in months.