From boho-chic neighbourhoods to trendy rooftop bars, Radhika Aligh explores South America's buzzing capital city ...

If you're a hot dog connoisseur, you haven't lived until you have tried acompleto. Take a foot-long frank, put it in an oversized bun and top it with a ton of mashed avocado and a hunk of mayonnaise.

Here's your guide to the 5-day celebration with 60 restaurants, 90 wineries, and signature events in the #1 city.