Get ready to get messy — it’s International Mud Day! Join Knox County Parks & Recreation for the messiest and most fun event of the summer! We’re celebrating the joy of getting dirty together on Sunday, June 29th from 1 PM to 3 PM at the Lower Loop of Ouabache Trails Park. Free to the public — no registration required! Come out and enjoy: Mud Pit Mud Slide Mud Painting Mud Kitchen Tug of War King & Queen of Mud…