Before Dawn and Mary Anne's parents get married, Kristy has her own blended family storyline in Kristy's Big Day. This wedding-centric outing is a blast for a number of reasons, not the least of which is that the BSC has to babysit 14 kids for one week. This marks the first time the club takes on such a big job, and it leads to some top-notch hijinks. This Kristy outing isn't just about the club's extreme babysitting gig though, it also delves into Kristy's mixed emotions about her mom Elizabeth marrying Watson, and what it means for her family. Kristy's Big Day is a joyful, heartfelt story about embracing change that captures the essence of what makes the series so enduring.