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Employees help customers at the crowded sales counter inside Medicine Man marijuana retail store, which opened as a legal recreational retail outlet in Denver on Wednesday Jan. 1, 2014. Colorado began retail marijuana sales on Jan. 1, a day some are calling "Green Wednesday." (AP Photo/Brennan Linsley)

'Medicine Man' marijuana dispensary in Denver, CO

The pot business is booming in Colorado, and the owners of one of the state’s largest marijuana dispensaries have big plans: to become the "Costco of weed."

According to the Denver Post's Cannabist, members of the Williams family, who own Medicine Man in northeast Denver, are embarking on a $2.6 million expansion including a retail space "all in white like an Apple store." (Yahoo News)

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