The Official Oktoberfest App
How It Works: One possibility: you’re in Munich. You’ve got this app—with English-language maps, photos of revelers in their accordion-dancing glory and... a BAC calculator. Another possibility: you’re not in Munich. You’ve got photos of revelers in their accordion-dancing glory.
When You’ll Use It: Oktoberfest, naturally.
Oktober-ness: 5.3 umlauts