This review is written in behalf of my boyfriend. This review is for the service, not the food.
It's Summer in Vegas and it is easily at least 90-something degrees out here in the evening. He calls Dairy Queen to ask what time they closed today (Monday) and they say 9:30pm. He was IN the store talking to a staff member at 9:28pm. And the girl in the front says they turned off all their machines (he wanted a Blizzard) following the comment with "and my watch is fast". HUH? If your watch says it's 9:30pm, then the doors should've been locked because the store is officially closed. From my personal experience, that is how businesses operate. Don't leave the store open and turn off your machines in an attempt to close and go home faster.
So for this Dairy Queen, make sure you get here even earlier than their already
"reDQlous" closing time if you want any machine-produced frozen goodies.