This is a vibrantly illustrated picture book about a grassroots Pride festival in a small town. Milly finds her grandfather's old Pride flag in the attic one day, and that sparks an idea: a Pride celebration in town. Milly gathers support for the idea, delegates tasks, plans the route, and arrives at the parade to find her grandfather at the head of the parade. With its color palette dominated by lime green, pink, and bright blue, this picture book explains the importance of celebrating our world's diversity in colors that jump off the page. Even if you haven't read Grandad's Camper, your heart will be warmed by the family Milly was born into and the family she gathers around her in her community.