Coin dealers have placed over a million collectible coins to celebrate National Coin Week 2019 (Credit: American Numismatic Association)

Finding a rare or unusual coin in the spare change you receive from your local grocery store, gas station, or restaurant may sound a little far-fetched and even absurd. However, don't rule out the possibility, at least until the over one million collectible coins given to retailers across the country by US coin dealers in honor of the 96th National Coin Week (April 21, 2019 to April 27, 2019), have been discovered. Called the Great American Coin Hunt, this first-of-its-kind treasure hunt is designed to inspire a new generation of kids and adults to start coin collections of their own.