Park Clean-Up Day at the JCPL 0 By N&N Admin on June 20, 2017 Park Clean-Up Day at the JCPL June 24, 2017 The Johnson City Public Library will host Park Clean-Up Day at Jacob’s Nature Park with assistance from Connie Deegan. Registration is required by calling (423) 434-4454 Share. Twitter Facebook Pinterest LinkedIn Tumblr Email