Weber Shandwick's "First Edible Mascot" campaign for Pop-Tarts shatters barriers, becoming the first PR win in the Brand Experience & Activation Grand Prix at Cannes Lions 2024.This win marks a high point for PR at the prestigious festival, following Golin's "The Misheard Version" for Specsavers, which secured the PR Grand Prix and showcased PR agencies' creative leadership potential.The "Edible Mascot" campaign – a collaboration between Weber Shandwick, Kellanova, Florida Citrus Sports, Publicis, and others – was a massive success. It involved creating a giant, limbed Pop-Tart mascot for the Pop-Tart Bowl and treating players with edible versions after the game. The result? A viral sensation:Over 4 billion impressions$1 million in first-party data acquired15 times more brand mentions than all other non-sponsored bowl games combined.Industrywide TriumphWeber Shandwick's win wasn't the only PR highlight. Ogilvy also secured a Grand Prix for social & influencer with the "Michael CeraVe" campaign, demonstrating PR's growing influence in multi-platform campaigns.Additionally, PR agencies played a key role in securing Gold Lions for:Edelman's "Bar Experience" for HeinekenWeber Shandwick's "Translators" for U.S. Bank (part of IPG's Area 23 network's "In Transit" for NYC LGBT Historic Sites Project)Zeno's support for Rethink Toronto's "Heinz Ketchup Fraud" campaignThis year's Cannes Lions is a testament to the evolving role of PR agencies, showcasing their ability to drive creative, impactful brand experiences.