It's that time of year again—time for advertising's heavyweights to gather in the south of France for a celebration of the industry's top creative product. We'll be on the ground again for this year's Cannes festival, which begins on Sunday, firing up our RealTimeCannes site for live updates all week long. Digital editor Brian Morrissey, creative editor Eleftheria Parpis and critic Barbara Lippert, armed with video cameras, will be posting news reports and video interviews and tweeting their adventures throughout the week. We'll also be embedding galleries of winning work, and plenty of other Cannes-related stuff from Twitter, Flickr and YouTube. So join us at RealTimeCannes for the most complete Cannes coverage anywhere.