ChainFEST is a two-night pop-up dining and cultural celebration in central Los Angeles spotlighting America's most iconic restaurant chains, drawing 5,000+ attendees. The audience is Gen Z-leaning, split roughly evenly male to female, and highly active on social media, with the event's backers carrying 752K+ combined social followers and generating 100M+ estimated social impressions. Celebrities, influencers, and chefs headline exclusive off-menu drops, retro-themed installations, and bumper-car drive-thrus, giving brands a highly shareable, food-first activation platform.