It’s Less Than Two Months Until The Blue Plum Festival Kicks Off In Downtown Johnson City. The Main Street Stage Will Feature Americana Music By 18 South On Friday, June 5th, And Webb Wilder And Ritchie On Saturday, June 6th. Over 50 Arts And Crafts Vendors Will Be Setup As Well As A Bigger Blue Hop Brew Ha Ha Craft Beer Exhibition. The Festival Will Be Held June 5th Through The 7th.