world." On August 21, 2013, Parton announced Dollywood's DreamMore Resort and Spa, which opened on July 27, 2015. Lightning Rod, a Rocky Mountain Construction wooden coaster, opened on June 13, 2016. It is the world's first launched wooden coaster as well as the fastest wooden coaster in the world. A year later, in 2017, a freefall ride called Drop Line, which replaced Timber Tower, opened along with a junior roller coaster called Whistle Punk Chaser. Two new seasonal events debuted, and Dollywood's Splash Country added the TailSpin Racer mat racer slide complex. Sideshow Spin and River Battle were removed. In 2018, the former River Battle site was transformed into the Plaza at Wilderness Pass, a new open space with covered seating for relaxing and enjoying seasonal events. With the debut of the Spring Mix three-week music series, the 2018 "Season of Showstoppers" also marked the park's largest investment in entertainment in Dollywood's history. The 2018 Festival of Nations includes three headliners that are new to Dollywood: Flamenco Kings starring Los Vivancos (Pines Theater), National Dance Company of Siberia (Celebrity Theater), and Ladysmith Black Mambazo (Showstreet Palace Theater). The first Summer Celebration event includes various performances and attractions, including DRUMLine Live! in Celebrity Theater, a show that focuses on the musical styles of marching bands from Historically Black Colleges and Universities. It uses technology, including video screens and special effects, to enhance soul, R&B, country, and other types of music. Renovations included upgrades to Aunt Granny's and re-branding and renaming of two shops. Work began in October 2017 on "Wildwood Grove", adding eleven new experiences to the park. Attractions include a suspended family coaster (Dragonflier), a restaurant (Till & Harvest), an indoor play area (Hidden Hollow), an outdoor splash pad (Wildwood Creek), a swinging boat ride (The Great Tree Swing), and a 50 ft tall tree with a canopy covered in butterflies (The Wildwood Tree). The $37 million 5-acre development, described as "a land built from Dolly Parton's dreams", opened May 10, 2019. It was part of a $300 million 6-year expansion project. 2020s developments In October 2019, it was announced that the park would add its first new festival in 14 years. Dollywood's Flower & Food Festival will feature 10 to 15 feet tall topiaries based on Dolly's songs like "Coat of Many Colors", colorful photo opportunities, a rainbow sky over Showstreet, and delicious eats. The festival was to have