Canada Gets Square May 16, 2023September 17, 2006 by Laura Brown The 3$ square coin. Available at the Royal Canadian Mint. Legal tender. So don’t give us any wooden nickel looks if we bring this one across the border with us. Related posts: Vancouver 2010 at the Royal Canadian Mint: Medals, Coins, Collectibles Log Cabin Crochet Square Granny Square Floral Scarf