Autumn at the Arboretum transforms the Dallas Arboretum into a colorful fall walk filled with more than 100,000 pumpkins, gourds, and squash. This year’s Harvest Hues theme turns Pumpkin Village into an art-inspired landscape, with six pumpkin houses drawing on modern and contemporary artists. Wander the garden paths, bring the kids for seasonal photos, and build an easy daytime outing around one of Dallas’s most recognizable fall traditions.