Caffeine & Octane Atlanta

Caffeine & Octane Atlanta is a monthly all-makes, all-models car show held on the first Sunday of every month at Town Center at Cobb, 400 Ernest W Barrett Parkway Northwest, in Kennesaw, Georgia. Official show hours are 9–11:30 a.m., and show vehicles may enter as early as 7:30 a.m. Admission is free for spectators, and exhibiting a vehicle is also free.

The showcase gathers a wide variety of vehicles, from classic muscle to exotic supercars, and welcomes all makes and models. Show spaces are first come, first served, and no preregistration is required, so arriving early gives the widest choice of spots.

Reserved parking is available for purchase. Premium spectator parking closest to the show is $15. A reserved Showcase spot in the lot beside the Exotics lot is $20; that lot allows coming and going during the morning, guarantees a space on arrival, and can be reserved by car clubs and groups that want to park together. Reserved spots in the central For Sale Lot are $25. The Showcase and For Sale lots are open to private owner vehicles only. All other Caffeine & Octane parking is free.

The show runs rain or shine. Businesses that want to advertise or offer services must apply to become an official Caffeine & Octane sponsor, and unauthorized advertising is not allowed. Event tickets are nonrefundable; if management postpones an event, credits are issued for use at future events.