Paul creates a specialty burger for Boston Red Sox slugger David Ortiz, but has concerns about jinxing the player's performance; Donnie comes up with a unique solution when Alma is afraid to fly to his Chicago-area wedding.

Mark challenges Big A and Nacho to a weight-loss competition; Paul and Donnie stay at Alma's house.

Paul is surprised by his older brother, Jim, when hockey legend Bobby Orr joins them for a special round of golf. Meanwhile, Donnie agrees to go house hunting with Alma in hopes of convincing her not to move. And, when Kari decides it's time she gets her own nickname, Mark, Drama, Brandon and Nacho try to come up with the perfect fit.

Donnie drags Paul on a last minute trip to check out the site of the new Wahlburgers' Las Vegas location. After their work is done, Donnie tries to get his unlucky brother to loosen up at the casinos--and prays that Paul's jinx isn't contagious. Back home, Mark takes a gamble of his own when he and his lookalike nephew Brandon place a bet on a one-on-one basketball game between Nacho and his very own mini-me, Brandon's friend, Pat.

Growing up, Mark wouldn't eat anything aside from Alma's cooking, but things have changed. Feeling cheated out of teaching his younger brother about fine dining, Paul decides to cook Mark a five-star meal that evokes childhood memories and proves that he knows a trick or two in the kitchen.

Paul creates a special burger for a Boston comic convention; Donnie and the New Kids on the Block receive a star on the Hollywood Walk of Fame.

Donnie pressures Paul to win Boston's annual "Battle of the Burger" competition; the Wahlburgers' bowling team needs help; Mark is asked to speak to students at UMass Boston.

The Wahlbergs attend the grand opening of a new Wahlburgers in Toronto; Johnny Drama is asked to star in an independent film.