This is a follow-up to the QOD last week (4/2/10) about using more than one free lodging offer at the same time. In the past, I've booked myself into two hotels on the same dates and gone back and forth between them with no consequences and no remorse. However, I would like to use a free lodging comp for some visiting friends (in Tunica). The only caveat on the offer is, "Offer exclusively for (me)." This doesn't seem to preclude my checking in, giving the front desk my credit card, then turning the keys over to my friends. Am I wrong about this? I have a feeling if I call the hotel (Harrah's in Tunica) and ask, they'll say I can't do it. But I don't really see why not and your answer last week seems to confirm that. However, will I soon be receiving guests from the county jail if I do this?

What exactly is a casino host and how does one go about getting one?

What are the Las Vegas streets named for celebrities.

Is it OK to book rooms using free offers at different hotels for the same nights, allowing a relative to use one of the offers?

Is there anywhere in Vegas where the minimum age to check in at a hotel is less than 21?

With the current economy, it looks more and more like Echelon Place will NEVER be completed. How long do the building permits last and, if they expire, can the city demand the finished portion to be torn down? It only seems logical that all permits would have some kind of "reasonable progress to completion" clause that would require some movement by the builders. The north end of the Strip is looking more and more like a trash heap.

Could somebody please tell me what "bottle service" is.

I just want to know whether MGM Mirage can issue a statement to confirm or deny this -- and, more importantly, if it's so, will it be added retrospectively to bookings already made?

In addition to having fun in Vegas, I have been to many conventions and conferences in Vegas over the years. Between the Las Vegas Convention Center, the Sands Expo Center, the Mandalay Convention Center and all the various hotels on the strip and around town does anyone know how many square feet of convention space there actually are in Vegas?

Often I read about the casinos of the Boulder Strip and North Las Vegas. Would you give us a list of which casinos are in each area. I'm confused.