It’s Dog River’s 100th birthday, and Hank wants to pay tribute by building a scale model of the town using Lego blocks. Like any artist, he demands perfection, but when his supply of building material dries up, he’s forced to take desperate measures in the name of art. Meanwhile, the town has a laugh when they learn Karen once excelled in a sport nobody knew existed; and Wanda’s campaign to keep people from celebrating her birthday proves too successful.