This dunkin donuts is the worst. 3 separate occasions within the span of one month I tried to come and order one of their drinks and each time their machines were broken. Ridiculous. Never encountered such problems at any other location, but something about this location.... it just can't get its act together. I really wish there were another summerlin location or that the general manager responsible for this location would do his/her job and get this location operating like it should. It's an embarrassment to the dunkin brand.