/tags/idris-robinson Idris Robinson en-US Copyright Fri, 20 Sep 2019 14:16:47 GMT /public-affairs/2019-09-20/what-chocolate-in-chaco-canyon-reveals-about-trade-and-rituals University Showcase 9/20, 8a: In 2009, Professor Patricia L. Crown uncovered the first evidence of chocolate consumption in North America in jars from… Fri, 20 Sep 2019 14:16:47 GMT /public-affairs/2019-09-20/what-chocolate-in-chaco-canyon-reveals-about-trade-and-rituals Megan Kamerick