I can't believe I haven't tried Shake Shack during the times that I've visited Vegas. I've grown up with In n Out in California. However, I've definitely been converted to Shake Shack after this. The line to order food was quite long, but moved along quickly. The burgers were delicious and full of flavor. It really lived up to the hype. We also ordered the double down fries which had the perfect amount of crispiness, cheese, bacon, and peppers on top. We will return!