Turn a day in the Yarra Valley into a playful gourmet quest, with each clue leading you closer to a picnic assembled from the region’s best-kept surprises. Start with a takeaway hot drink, then visit four to five mystery produce stores to collect artisan cheeses, deli meats, seasonal fruit, breads, baked treats and a sweet finish. Follow the digital trail to a winery mystery picnic location, settle in with a glass of wine and lay out your grazing spread as the final reveal. Every stop adds another delicious piece to a self-guided adventure made for two.