Odaily News: McDonald's (Singapore) has announced a collaboration with Bandwagon Labs on its official Instagram account to launch a series of 2000 exclusive digital collectibles called "Grimace Digital Collectible" based on McDonald's classic milkshake Grimace. The series is designed by artist Hidden Walls and will be minted through the McDonald's Singapore app. The minting is expected to start on August 21st, with each account allowed to redeem only once for free, and the NFT cannot be transferred or traded.