I went to the Aria lobby bar on a Thursday night and Friday night. The drinks were great. I loved the Berry and my mom loved the Chili. That being said, on Friday night, they ran out of the Chili and my mom had to order a margarita. My mom said the margarita tasted like lemon instead of lime. Because they ran out of the chili and the margarita wasn't very good, we ended up going to the Vdara for drinks on Saturday night instead of going back to the Aria lobby bar. The music in the lobby bar is the music for the Aria itself - so it's fabulous! Loved all of the 80s music (plus the 70s, 60s etc.). The bartenders and waiters are great. The decor is fabulous as well!