It's the dating game, and a now-single Brielle is on the hot seat. Will she successfully play the field? Or will she strike out? Meanwhile, the Biermann clan spends some time in a food truck worker's shoes. Will those shoes fit? Or will the Biermanns have to look to less caffeinated pastures for business opportunities?

A self-proclaimed hater of change, Kim is horrified by the prospect of turning 40. While Kroy tries to convince Kim to celebrate the occasion in style, they grapple with a frightening health issue, a shocking announcement from Brielle, and the emergence of a long-lost figure from Kim's past.

Kim's 40th birthday extravaganza is a gambling-themed party, but she's really hit the jackpot when it comes to her family and friends. A who's-who of Biermann past and present, the guest list includes Kim's estranged brother, her OBGYN, and pretty much every boy Brielle has ever dated. Lordy lordy!