Are you looking for a no-brainer deal? Come to Photoshop World and get a full free year of Adobe Creative Cloud. That's attend one of the world's best conferences for $598 (before August 2) or $698 (Full Conference Registration) and get a $599 value of the best software on the planet for designers, photos, and video pros. That's some pretty easy math.
Attend the show this year held in Las Vegas, September 4-6. The show of douse covers Photoshop and Lightroom, but you'll find coverage on other apps in the suite as well (I'm teaching about digital publishing and video). To register for Photoshop World, visit http://photoshopworld.com/.