We were on our way to hike at Red Rock Canyon. We figured we would grab some sandwiches and have a little picnic while we were there. We were intrigued by the drive-thru option and figured we would give it a try. Big mistake! As soon as we pulled up to the menu, a girl's voice came over the loudspeaker and informed us that she would be right with us. After about 5 minutes of waiting, a guy's voice came on and said we would be helped shortly. After 5 more minutes of sitting outside waiting to order, we were done. We pulled out and left. We went down the street to a different Subway (there are like 3-4 more in the immediate area) and were in and out quickly. We will not be returning to this one.