16 Handles opened 11 new locations in 2024 and plans 17 more in 2025, while Go Greek is targeting 35 stores by year-end 2025, according to Modern Retail. Both chains are banking on organic social media content—not nostalgic marketing budgets—to drive foot traffic in a category that collapsed after peaking in 2013.

The mechanism is second-wave social proof. Users post froyo builds and topping hauls on TikTok and Instagram, triggering discovery among consumers who never lived through the first frozen yogurt boom. The content performs because it pairs visual novelty (bright toppings, swirl aesthetics) with permission to indulge under a wellness frame. Chains report that first-time customers cite social content as their entry point, not legacy brand recall.

This works because the category sat dormant long enough to become new again. The original wave burned out on ubiquity and commoditization. The current surge benefits from scarcity: fewer stores, no national saturation, and platform algorithms that reward niche food content. The product itself did not change. The distribution of proof did.

For a physical product brand, the steal is to position your offering inside a dormant or under-served category where social proof can function as discovery, not reminder. Identify a format your target customer remembers vaguely or never experienced. Build the unboxing or usage moment for shareability: high contrast, modular assembly, topping or customization layers that photograph well. Seed 5-10 posts with micro-influencers in your category ($200-$500 per post), optimized for saves and shares, not likes. Drive them to tag a location or use a category term, not your brand name. Let the format become the hook.

Run the campaign in 2-3 test markets where your product has distribution but low awareness. Track new-customer acquisition by zip code and compare against control markets. If social proof converts at 1.5x or better than your standard acquisition cost, expand the creator roster and add one owned post per week in the same format. The content should look native to the platform, not branded. If a user can repost it without looking like they are shilling, it works.

The broader pattern: category comebacks are cheaper to ride than category creation. A brand that positions itself as the accessible on-ramp to a resurgent format captures discovery intent at a fraction of the cost of building a new habit. The next move is to monitor search volume and social mention spikes in adjacent dormant categories—smoothie bowls, build-your-own salad, pour-over bars—and move product into those lanes before saturation returns.