Support: Solo B2B J Park, Soundspider B2B Josio Matinée Presents: High Class Nasty at Flash Rooftop Support: Solo B2B J Park, Soundspider B2B Josio Join us on May 24th, with High Class Nasty, an duo known for their bold, genre-defying fusion of electronic, house, and bass music. With high-energy performances and a unique sound that’s both raw and refined, High Class Nasty brings the party to life in a way only they can. Date: May 24th, 2025 Time: 4:00 PM - 9:00 PM Location: Flash Rooftop Address: 645 Florida Ave NW #7, Washington, DC 20001 Tickets available now.