El Patio, the aptly named backyard patio space belonging to King West taqueria El Caballito might be offering the best bar snack in the city - and it won't cost you a dime. Every midnight from Monday through Saturday, the bar dishes up free tacos to everyone in attendance.

Since its official opening last week the patio has being doing brisk business. Instead of entering from the regular King West entrance to the restaurant, circle around back to 145 Pearl St where you'll spot what looks like a green-tinted shipping container with the words El Patio painted in bold white letters.

Inside the entranceway there are tables, a bar and a little taco truck serving up tasty street eats. Follow along using the hashtag #MidnightTaco on Twitter and Instagram for all the latest updates.

Photo via El Caballito on Facebook.