Pudgy Penguins, one of the most popular and valuable NFT collections, will today debut its Pudgy Toys collection across 2,000 Walmart stores in the U.S., a representative told CoinDesk via email. 

Each toy would have a unique birth certificate that allows the user to claim unique traits for their digital ‘Forever Pudgy’ character inside Pudgy World, an online virtual world built on the zkSync Era blockchain, by scanning a QR code.