MINUS 5 AT MANDALAY IS WAY BETTER THAN MONTE CARLO
Why? I recently visited both and here is why;
-Mandalay has better layout and more seating
-Mandalay bar is better and bartenders are more FUN!!!!!!!
-Mandalay bar has better music
-Mandalay bar has a "lodge" themed bar outside the ice bar to warm up after you exit the ice bar.
Monte Carlo admission is $15 and that does not include a drink. Mandalay is $25 and includes a drink. Yes drinks inside ice bar are $10 and up.
It will be as fun as you make it, but having fun bartenders and good music helps! Go to Mandalay if you can.