Participants can enter the Coca-Cola Spring Happy Hour Instant Win Game by downloading the +one app from either the Apple Store or Google Play Store. Prizes include AMC Theatres tickets and concessions, Shutterfly photobooks, Chipotle and Domino's gift cards, and Target and Walmart gift cards. There are thousands of prizes available, with varying quantities and values. 

 The Coca-Cola Spring Happy Hour Instant Win Game is a promotional event typically organized by Coca-Cola to engage customers and provide them with opportunities to win instant prizes.