Marge wants to be as fun as Homer so she, Bart and Lisa taste foreign food. They became foodies. They got an invitation to the famous restaurant in town but Marge didn't want to invite Homer and told him the wrong address.
After Homer takes Bart and Lisa on a fun dad day at E4, they come home and Marge deflates their toys and ruins their fun day. Then, Marge wants to take them on a fun mom day and takes them to what she thinks is the X-Games, but it turns out to be the Cross Games, a Christian conference. As they are driving home, a squirrel crawls into Marge's engine and the car breaks down in the middle of the highway. There is a little juice left, and they drive into Little Ethiopia to find a mechanic. They look on the main street and see the Haile restaurant. Bart and Lisa go in, and reluctantly, Marge does too. They order an exotic dish, and Marge and the kids enjoy it. Then, foodies, such as Sideshow Mel and Comic Book Guy join them. They accept Marge and the kids into their foodie group, and they create a blog about the exotic food they eat, called "The Three Mouthketeers". Marge, Bart, and Lisa keep blogging about their food until they are invited to El Chemistri, the most exclusive restaurant in Springfield. Homer persuades Marge to invite him, and he accepts. As Marge is giving Homer the address over the phone, she says 1501 East Oak Street, on the opposite side of Springfield, to mislead him. As Homer arrives, Meth Guy offers him drugs for $50, along with the other meth users in the lab. Then, police come and raid the lab. Then, at El Chemistri, they eat exotic foods, and Marge realizes her mistake, after Homer calls her and says that police are at the lab and are shooting the druggies. Marge and the kids rush there, and the police arrest Meth Guy. Then, the family goes on a family fun day to Krustyland.