The 13th annual Trails and Trilliums Festival will be held April 15–17 at the Monteagle Sunday School Assembly, which is easily the most popular event of the year for the Friends of South Cumberland State Park.The weekend opens Friday with hikes to Shakerag Hollow and Lost Cove followed in the evening by the Trails and Trilliums Children’s Choir Concert and Student Art Exhibition in the Assembly auditorium. A casual reception, Wine and Wildflowers, will be held next door at Harton Hall with the opportunity to view the works of guest artists participating in Art for the Park. On Saturday, both casual and dedicated hikers can explore the natural wonder of the South Cumberland Plateau by signing up for any of 11 guided hikes.