Mark invites Alma to be his red-carpet date for the Boston premiere of the film "Patriots Day''; Paul visits the Las Vegas Wahlburgers, where new neighbor and country-music artist John Rich proposes a business partnership.

Paul discovers a meatless patty that he wants to put on the menu, and delivers the burger to Mark for the ultimate taste test; Donnie asks Danny Wood to help him convince the rest of the New Kids to showcase Wahlburgers gear on their upcoming tour.