Apple today announced that its annual Worldwide Developers Conference (WWDC) will take place June 10-14 at the Moscone West convention center in San Francisco. The company also announced that tickets for the event will go on sale tomorrow at 10:00 AM Pacific Time.“We look forward to gathering at WWDC 2013 with the incredible community of iOS and OS X developers,” said Philip Schiller, Apple’s senior vice president of Worldwide Marketing. “Our developers have had the most prolific and profitable year ever, and we’re excited to show them the latest advances in software technologies and developer tools to help them create innovative new apps. We can’t wait to get new versions of iOS and OS X into their hands at WWDC.”