Buford Highway stretches through the northeastern suburbs, lined with strip malls that hold an extraordinary range of restaurants and markets run by immigrant communities.

On a single drive you can find Mexican taquerias, Vietnamese pho, Korean barbecue, Chinese dim sum, and dishes from across Latin America and Asia.

The best approach is to graze. Pick two or three spots, share plates with friends and leave room for bakeries and dessert shops.

Large international supermarkets along the corridor are worth a visit on their own, with aisles of produce, sauces and snacks you won't find elsewhere.

It's a car-friendly area, so plan to drive or share a ride, and go hungry.