The 2nd Saturdays on 66 Centennial Monthly Market & Laid-Back Car Show & Shine takes place the second Saturday of each month in Historic Downtown Williams, Arizona. The September 12 event runs from 9 a.m. to 3 p.m. at the Glassburn Event Area, next to Rod’s Steakhouse parking lot.
The monthly gathering features live music by Kanyon Thunder, food vendors, and classic cars. Admission is free. The series celebrates 100 years of Route 66, from 1926 to 2026.
