We will be in Vegas this August. We would like to know if you have any suggestions for a very romantic-setting fine-dining restaurant on Fremont Street.

Now that the New Frontier is closed and the auction is set for July 26th, do you know if another casino bought that mechanical horse racing game they had in the back of the casino? Luxor has one that races camels, but do you know of any other casinos that offer this game?

Which casinos have a wine bar? Can you please provide a list of restaurants on the Strip that serve food after 11 pm, other than hotel coffee shops. Are there any shuttles to and from the airport and hotels on the Strip? I will be in Las Vegas Sept. 10-16 and would like to get into a low-cost Texas hold'em tournament. Could please let me know where I might do that? Are there any vegetarian-friendly restaurants in Las Vegas? When does the volcano at the Mirage work? Do any hotels on the Strip offer free wireless Internet access with a room? Is there any place to get a free 'Net connection on the Strip in general, such as at a coffee shop?

I am from a small town and have never used valet parking before. I will have a rental car while in Vegas and wanted to know if you can use the valet parking at a hotel on or off the Strip that you do not have a room at. Also, please explain proper etiquette for using the valet service.

Why is it so hard to get a Dr. Pepper in Las Vegas? For a soda so well loved in most parts of the country, this city is a ghost town.

We flew out of McCarran Airport on May 16, 2007. As the plane left the runway, it went southwest and then turned right to go northeast. As it did this I was looking out the window and noticed three open pits that looked about two blocks square. They looked very deep. It also appeared that they were in the residential areas. What are they mining out of them? From the air it looked like they just contained sand.

This is an off-the-wall question, but do any of the spas in Las Vegas have oxygen bars or, for that matter, are there any oxygen bars on the Strip? A friend and I tried one at the Mall of Americas in Minnesota and loved it. We are coming to Vegas in November so wanted to know if their are any there?

There are so many malls along the Strip: Miracle Mile Shops, Forum Shops, Fashion Show Mall, etc. Do you know what the total square footage of all the malls is along the Strip? I'm sure it must be some absolutely amazing number.

My family and I will be in Las Vegas in late July. Unfortunately, my wife has a problem with heat. What cool things are there to do during the day?

We recently ran a question about TITO tickets and the danger of having them snatched from your machine. We received a lot of interesting feedback from our readers on the subject, so we thought we'd pass on some of your observations and tips.