It's a trip down memory lane as Kelly Jo takes the whole family back to her hometown, Spartanburg SC, to continue her milestone birthday celebration! Kelly Jo turns back the clock, as she shows the kids the house she grew up in, her high school "alma mater" and introduces them to her childhood friends. Will the kids be surprised to learn more about their mom's life before she had 19 kids? We'll also check in with Alyssa and John in Florida, as they get ready for the arrival of their new baby!