This place is def on my to do list each Vegas trip. Its a crazy fun party place where you can either be a part of the madness or find yourself a table and just hang out.
It's a great day-drinking place. They switch off between a live band and DJ throughout the day and the bands are typically spoof bands that are always fun. They even keep the dance floor area clear during the day if you are feeling the music.
At night, I believe they start charging cover for everyone at 9pm and its $5-10. The line can get pretty long at times once they start checking ID and charging. I have been there several times and their dance floor never gets too packed at night, or at least it doesn't seem to but the open air may help make it not seem so cramped. They have a lot of open seating along w/ reserved tables, if you want table its best to get there by like 8:30-9:30 I would say.
The bartenders alone are worth checking this place out. They have fun with everyone and its not everyday you can see bottle of liquor being flipped through the air and fires being randomly set to special drinks. Their tall yard drinks are delish (I recommend their special lemonade!) and are $27 and will get you good and drunk vs paying $10 for 3-4 smaller drinks.
One annoyance factor is there are no restrooms in the actual bar, you have to leave the bar and go into Harrahs Casino. Usually the doorman remembers you when you return at night but I've been carded again when trying to get back in.
But super fun place and is a staple of Vegas!