I was in the Vegas area and my son had a craving for a power smoothie before his practice. There were several locations on Yelp, but they were either closed, too far, or under construction. We finally found this place. It looked closed but the doors were unlocked. My son and I walk in and there was nobody around. I knew it was operational cuz I could hear machines working and music playing in the background. We even yelled "hello!" Standing there for a several minutes, I thought the place got robbed, but nothing looked disturbed. We just laughed and said "what is going on, this is soooo weird." Eventually two workers came from the back. I just ordered my sons Kiwi smoothie and called it good. Even though we waited hella long for a human to emerge, we got the smoothie lickity split.