What’s up with the apostrophes, or lack of them, in casino names?

I've noticed after years of subscribing to the Advisor that many of your favorite food bargains are located at, shall we say, less than top-end properties (El Cortez, Plaza, Gold Spike, Ellis Island, Golden Gate, etc.). Does the poor general upkeep of such properties ever extend to their kitchens? In your experience, are customers more likely to find themselves sick after a meal at the El Cortez coffee shop than, let's say, Picasso at the Bellagio?

Do any of the casinos serve fresh seafood 24 hours a day?

I've heard there's a "secret passageway" at McCarran Airport that allows travelers to bypass the main security line for Southwest Airlines flights. Where is it?

What exactly is the Mansion at MGM Grand?

When I go to Las Vegas I like to play video blackjack. Do the same basic stratagy rules apply to video blackjack as opposed to the table game?

Where can I learn to play low-limit Texas hold 'em?

Which casinos in Las Vegas have the most favorable blackjack rules (including stand on 17, double after split, etc.)?

Most casinos have poker rooms. How do they get their house edge?

If they build a new airport farther away from Las Vegas, how would they get the visitors to their hotels without extremely raising the transportation costs? It seems like it would add at least another fourty minutes of travel time to the airport each way.