YUM! Seriously, everything was delicious, from the grilled cheese & tomato soup dumplings to the kale & apple salad and everything in between. It's a little pricey but that's just Vegas in general, it's to be expected. I'd definitely suggest making a reservation as it can get crowded especially around dinner time.
Oh and be sure to swing by the chandelier bar in the Cosmo either before or after and order the Verbena cocktail - http://blogs.kcrw.com/goodfood/2014/03/this-cocktail-actually-alters-your-tastebuds-and-makes-you-a-supertaster/