The August edition of Cruisin' Grand fills Grand Avenue in downtown Escondido on August 7, 2026, marking one of the busiest months for what has been called the largest free weekly car show in the United States. August brings warm evenings that are perfect for the outdoor show — the sun sets later, spectators linger longer, and the energy on Grand Avenue builds through the evening hours. Summer is peak season for the show's attendance, and August Fridays consistently bring some of the most impressive builds of the season. Cruisin' Grand runs from 4 PM until dark on the closed-to-traffic Grand Avenue. Hundreds of vehicles park along both sides of …