Luckin Coffee and Duolingo Team Up for a Limited-Time Collaboration Celebrating Summer Learning and Back-to-School

<p>Two brands beloved by Gen Z unite for an exclusive campaign featuring limited-time beverages, collectible merchandise, and playful experiences designed to fuel learning all season long NEW YORK, July 28, 2026 /PRNewswire/ -- Luckin Coffee, the global coffee brand known for its...</p>