Founded by friends who've known each other since elementary school, Cava opened its first location in 2010. It's now America's fastest-growing restaurant chain, according to Yelp.
With over 30 U.S. locations, this Denver-based chain prides itself on using basic, fresh-grown ingredients that are treated the same way they were thousands of years ago.
For larger appetites, the souvlaki platters are the way to go. Meat like chicken, steak, and lamb is grilled on a skewer and served with pita, rice, or fries.
The Halal Guys is a fast-casual restaurant franchise that began humbly as a food cart on the streets of New York City, specializing in halal cuisine.
Founded in San Diego in 2004 by a husband and wife team, Luna Grill combines the duo's Greek and Iranian family backgrounds to inspire the menu, which blends Mediterranean and Middle Eastern flavors.
Founded in Naperville, Ill., in 2009, Naf Naf Grill has over 35 locations across the United States.