This is the busiest Walgreens I ever been to, there are good reason why. First of is located in the Las Vegas Strip, it between Palazzo and Venetian. Just next to the popular Tao Night Club. This is the place to get you food, water and other important items restocked. Eating and drinking is pricey in the Strip, you can save tons of money just shopped here, and just aware that most hotel in the strip does not had microwave or the fridge unless you got a suite type of room.
Price is slight higher than what you fight in most other Walgreen, but is understand since the high cost of the strip in general, even a foot long subway cost $10, but you still manage to find 99 cents Arizona Tea in here. If you wanted to eat a nice buffet later of the day, this is good place to get you breakfast and late night snack fix without had to spend much. Save those money can use more in party and gamble =)