No one under 21 years old is allowed in the shop and there is a 25 mg limit to dosages. Ball said the state of Tennessee is still feeling its way through a legal process it never had to face before.

"People smoke in their car. They smoke in their house, in their basement, outside. But there's never really a good place for ...

In much of the U.S., illegal cannabis outcompetes legal weed sold in licensed shops. For consumers, it can be difficult to ...