What's the story behind that large piece of the Berlin Wall in the gentlemen's restroom at Main Street Station?

Do any casinos/hotels offer free access to the Internet or for checking your e-mail while on vacation when you don't have a laptop and need an actual computer to do so?

Are any of the casinos smoke-free? Is there a list of casinos that have no smoking areas?

I will be arriving in Las Vegas on my birthday this year. Do any of the casinos or restaurants give out good birthday specials?

In a previous QoD answer, you mentioned that the Rio and Palms skip floor numbers in the 40s. Why is this?

What is the average salary for a blackjack dealer?

During a recent stay at the Rio I logged on twice with my laptop, but it took three or four attempts before each one connected. The hotel charged my account for all of the attempts, at $1.25 each. They did remove the charges when I questioned them, but I'm afraid there are many people getting charged for calls that were not completed. Is this a standard practice in Las Vegas hotels?

Which Las Vegas casino hotels have the best video arcades?

How many individual water fountains make up the Bellagio fountain show and how many minutes does each show last?

In what years were the present day Las Vegas casinos built?