Riot Nerd Presents: Charli XCX & Lady Gaga Dance Party at Underground ArtsSaturday, November 1st, 2025 Doors & Show: 9:00 PM 21+ About Underground Arts Visit undergroundarts.org for venue details including how to get here, parking, FAQ, UA Merch, Private Events, & everything else Food, Concessions + Drink Menus | Venue FAQ | Contact Info - About Riot Nerd Website | Facebook | Instagram | X (Twitter) Riot Nerd is a Philly-based event production and promotion entity that was established in 2016. We've successfully thrown everything from dance parties to live music shows to flea markets to game tournaments and everything in between. We're passionate about creating a community of like-minded people to keep entertainment alive, safe, and inclusive while also supporting other local event professionals and artists by creating worthwhile opportunities. All events are 21+ unless otherwise specified. All of our events are inclusive and welcoming to everyone. We do not have dress codes. We do not offer gender-specific discounts. All events are LGBTQ-friendly.