It's ironic that the sunniest, most pleasant place to eat a meal should be in Las Vegas, but so it is. Authentic faux-French finish to everything in the very best Las Vegas style, unoriginal American-versioned bistro fare (steak frite, mussels, steak tartare, seared ahi salad), mostly-french wine list with an unusual number of wines by the glass . The single best server to ever serve me served me here, and the single best oyster experience I've ever had I've had here. Three times.
Wines are around $10 per glass, food is around $20+ per lunch entree.