Lori throws a sophisticated party, but it backfires when her guests don’t like what she’s planned.

Clyde, worried that Lincoln is hung up on Ronnie Anne, tries to cure his post-breakup blues.

Lincoln and Clyde find out that ARGGH! is coming to town and decide to go to the taping.

Lynn Loud Sr. and Rita Loud meet the Yates Family, consisting of Jancey and Bumper Yates Sr. and their children Beatrix Yates, Belle Yates, Bumper Yates Jr., and Beau Yates. As they see that they have an impressive life, Lynn Sr. and Rita think that their children aren't doing enough to ensure their successful futures and have them do various things to make them more well-rounded like the Yates Family.

Leni has been known to ruin the surprise party of her siblings. To keep Leni from ruining the surprise birthday party for Rita, Lincoln must work to keep Leni from spoiling the birthday surprise. As Lincoln does his part of the assignment, the rest of Lincoln's sisters work to get the party ready including the part where they involved inviting people they know to the party.

When Lincoln discovers the first page of his baby book is blank, he worries his parents are hiding something.