Over the years that I have been walking on the side streets, I have found that several of the successful food trucks and carts have decided to make the leap and open brick-and-mortar locations. At any hour of the day, this Middle Eastern company has been known to have a line down the block at their West 53rd Street cart waiting for their gyros. They began serving this cuisine on the streets in 1990, opened an eatery on 14th Street in 2014, and then a few months later, their second shop opened on 95th.The Manhattan Sideways team stopped in for lunch, excited to try the food after smelling it for so long on street corners. There is a quick and efficient ordering line right by the entrance as well as a collection of tables for those who prefer to eat in. The back wall is cleverly designed to look like a line of people queuing for a food cart, complete with a three dimensional umbrella.As for the food, the team agreed that though messy, it was excellent. Customers can order a sandwich in a pita, or a platter that comes with rice and lettuce. I had been warned that the Halal Guys’ hummus was some of the best in the city: sure enough, it was quite good, as was their flaky baklava.