It's 5:23 p.m., you've had a hellacious day at work and you need a cocktail. Stat. You count the bills in your wallet: two. Both fivers. How do you get the most booze for your money in the short amount of happy-hour time you may or may not have left? Drumroll please ... Cocktail Compass. That's right, you whip out your iPhone, you pull up your Cocktail Compass app and the app uses GPS navigation to find the bar closest to you with happy hour still available. Then you get an approximate distance, a description of the bar, and details on just how sweet the happy hour deal is. It's true: There's an app for everything. Even happy hours in Boise, Idaho.