Have you ever been somewhere where you take that first bite of your food and it's just pure paradise? There's a little hole-in-the-wall in Tucson that's exactly like that. Folks looking to experience culinary nirvana need to investigate Lindy's On 4th, a long-time staple of Tucson's bustling Fourth Avenue, to find out whether or not they do, indeed, serve the best burgers in southern Arizona. We think so, but of course, it's up to you to be the judge!

You'll find Lindy's located at 500 N 4th Avenue in Tucson.

All of the food lovingly crafted by the master burger chefs at Lindy's is like something out of a dream.

Enormous burgers piled high with delectable toppings and condiments are perfectly paired with crisp, cold beer and all the soda you can handle.

Lindy's is famous for a few of their unique menu items; their most coveted item, however, is a legendary confection for lovers of comfort food.

Lindy's has an incredible macaroni and cheese burger (or should we say, mac'n'cheeseburger) so juicy and delectable that the cheesy goodness oozes down the sides of this behemoth burger and onto the wax paper beneath it, inviting diners to bust out a fork in order to not allow the golden delight to go to waste.

It's no tall tale that guests come from all over the state to try it.

Word of mouth travels quickly, and the legend of Lindy's has been no exception. A relatively young restaurant, Lindy's has become a staple of Fourth Street visitors since its grand opening in 2005. The lines can be long - and for good reason: everyone wants a piece of it.

Lindy's on 4th also has another claim to fame: the WTF Challenge.

It's three pounds of hot, juicy beef, and if you eat it (and the sides) in its entirety in 20 minutes or less, it's on the house. You'd be surprised at just how many patrons have claimed victory over the years; it's quite helpful that the burgers are just so darn good that one simply can't bear the thought of not finishing them.

Lindy's has found fame in recent years; it's been featured on several television shows and series about unique dining and excellent food.

In 2009, Lindy's was featured on Man vs. Food. It's also been seen on the Travel Channel and the Food Network. Folks around the country have seen what Lindy's is capable of, and the assertively American restaurant is filled to the brim with flavor and just the right amount of grease.

Come for the burgers, stay for the burgers - that's what we always say.

...okay, maybe not always, but you get the idea. Definitely in this case.

At Lindy's on 4th, the best burgers in southern Arizona, you're going to want to do exactly that. You'll find yourself unbuttoning that top button on your jeans in the best, most delightfully stuffed way possible. Lindy's on 4th is well worth the pilgrimage Arizonans take to take on a delicious challenge - or to bite into an ooey-gooey marriage of a juicy burger and warm mac 'n cheese they won't find anywhere else.

Have you been to Lindy's and tasted the mac 'n cheeseburger? Better yet, have you conquered the WTF Challenge? Let us know in the comments!