This little cafe is the perfect go to if you just arrived at the Cosmo to check in and are starving! Just keep walking Down the hall after you check in at the front desks, and the cafe is located on the left. I actually stopped here to ask if the Cosmo had a food court like at Caesars and the employee was super polite and friendly. The closest food place would have been down the street and I was dying of hunger after my flight. They serve lots of different salads, panini/sandwiches, and pastries here! And lots of drinks and coffee as well. My turkey panini was delicious and was $13.. Kinda pricy.. But the paninis are huge, so I had them cut it in half and it became two meals for me :)
The water and drinks here are a bit pricy too, so if you're really thirsty and just want a little cup of water for your panini without having to order a whole water bottle for a couple dollars, just go to the bar right before the cafe, and they have a little dispenser on one of the bar corners with chilled water and cups that you can get! Free! :)