With temperatures in the more modest 90s, when will be the day this summer that we hit 105 degrees?

The coldest bar in Las Vegas (on purpose) is Minus 5, located in Mandalay Place at the entrance of Mandalay Bay.

For $25, you get a drink and are outfitted in a parka, gloves, boots, and are let loose in their frozen bar that's set at a chilling minus 5 degrees (Celsius, about 23 degrees Fahrenheit).

We enjoyed our visit to the 2,000 sq. ft. ice lounge and take our out-of-town friends who are looking to see Elvis ice sculptures while drinking vodka from a glass made of ice.

Now Minus 5 is holding a contest to see who will first pick the day that Las Vegas temps hit 105 degrees (Fahrenheit).

At stake is VIP access to Minus 5, dinner for five at the rm seafood restaurant (downstairs and across from Minus 5), and a private table at MIX Lounge with bottle service.

You must be 21 to enter, and simply send your guess plus contact information to winner@minus5experience.com.

For more information on the Minus 5 Experience, visit this link.