When Sundance arrives to Utah, it’s nonstop parties and celebrations for the ladies. When Whitney throws her husband, Justin, a 52nd birthday party, Jen and Mary finally call truce. Meredith helps her son Brooks prep for Salt Lake City’s very first fashion week while Heather is on the prowl for a one-night stand, with the help of Vanderpump Rules’ Utah natives Lala and Katie to assist. And while everyone is partying, Lisa is too busy planning Sundance parties for everyone else in Park City.