# [Nightmare in Navy Yard](https://robo.app/r/9rd8ff/nightmare-in-navy-yard)

- When: 2026-10-31 all day (America/New_York)
- Scarcity: one_day
- Cadence: once
- Where: Supplyhouse, 200 Tingey St SE, Washington, DC 20003 (38.8748978, -77.0007859)
- Ages: all ages
- Price: $66.00
- Category: festival
- Topics: fall, halloween, party, dj, costume, open-bar, haunted
- About: DC's biggest Halloween party takes over Supplyhouse in Navy Yard for its 7th year. Three DJs across three dance floors, a five-hour open bar, themed cocktails, food trucks, and more than 50 animatronics and inflatables turn the venue into a nightmare scene. About 1,500 costumed guests expected.
- Source: https://nightmareinnavyyard.com/
- Feed: [Fall events in DC](https://robo.app/f/96g4j7/fall-events-in-dc)

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