Colorado Life Magazine’s July/August 2018 issue features some great recipes using Colorado-grown tart cherries (aka sour cherries or pie cherries). The first step of each recipe is the same: Buy some Colorado-grown tart cherries. While Colorado’s tart-cherry production is just a tiny fraction of what it was a century ago, you can still buy them at these Colorado stores. Most stores sell them frozen. The harvest begins in late June. Call ahead to see what’s in stock.