USA SailGP Fan Zones are free-to-attend, immersive activation hubs set against iconic waterfront backdrops during SailGP race week, blending live entertainment, interactive exhibits, merchandise, and food and beverage into a must-visit destination for fans. The crowd is young and affluent, roughly 64% male, averaging age 34 with a household income around $125K, with expected turnout around 25,000 for the race weekend. Partners activate through meet and greets, sailing simulators, and a dedicated experiential space of at least 3x3 meters, plus inclusion in official team social content. A digital scavenger hunt collects permission-based first-party fan data, giving sponsors a genuine, opt-in channel for post-event retargeting, not just on-site visibility.