Caffeine and Chrome Trunk or Treat at Gateway Classic Cars of Nashville brings Gateway's monthly car gathering to its Smyrna showroom for a Halloween morning full of classic cars and coffee-fueled fun. Gateway Classic Cars is a well-known spot for vintage muscle and collector rides, so you can wander among the chrome and stop to admire every one. It's a relaxed way to start your Halloween Saturday, with plenty to see and good company for car lovers and families alike.