Bill heads to Houston to help his beloved city recover from Hurricane Harvey, and days later, the family get an unexpected blow from Hurricane Irma; the Kleins take a family vacation to Scotland.
The Klines are on a kilt quest to memorialize their visit to Scotland; upon arrival in London, Will and Zoey question a royal guard, ride the London Eye, partake in proper British tea and try to recreate the iconic Beatles "Abbey Road" cover.
Its back to everyday life in Houston where Bill and Jen keep busy with the kids' after school activities while balancing their own careers; Uncle Joe visits so that he and Bill can test their special pee pad invention.
Jen's nephew is getting baptized, and Jen and Bill have been chosen to be godparents; Will and Zoey surprise their uncle with a homemade birthday cake.
The Klines are in Washington to host an adoption gala; they visit Mt. Vernon for some historical fun, then head to the Oval Office; Zoey's 5th cupcake birthday is a huge success until a food fight breaks out.
The family has some last minute fun in Washington before heading to Delaware for Will and Zoey's yearly check-up with specialists; the entire family relives a tradition that brings both fond memories and tears.
Bill Klein
Self
Jen Arnold
Zoey Klein
Will Klein