On my road trip, I visited Dolly's Tennessean Travel Stop, complete with a Dolly Parton-themed coffee shop and barbecue joint. Here's why I'd go back.

On my road trip, I visited Dolly's Tennessean Travel Stop, complete with a Dolly Parton-themed coffee shop and barbecue joint. Here's why I'd go back.

Tennessee was home to Dolly Parton for most of her life, from her humble beginnings in a tiny, one-room log cabin in the Great Smoky Mountains of East Tennessee to the vast…