# Event Details

- **Event Name**: HALLOWEEN | Family Affair x Treacherous Twins COSTUME Party
- **Event Start and End Date**: Sat, 31 Oct, 2026 at 09:00 pm – Sun, 01 Nov, 2026 at 02:00 am (-04:00)
- **Event Description**: We’re taking over Margolis in Fishtown AGAIN for Halloween!

Come in your best costume and get ready to dance all night. Mayor Lyn is hosting with sounds by DJDJ, Hashland + Naya.

Costumes highly encouraged. 🎃

PLEASE NOTE:

✅ This event is 21+ with valid ID.

✅ All ticket sales are final and non-refundable.

✅ By attending, you consent to being photographed and/or recorded for promotional purposes.
- **Event URL**: https://allevents.in/philadelphia/halloween-family-affair-x-treacherous-twins-costume-party/4600030759125131
- **Event Categories**: parties, halloween, entertainment, costume-parties
- **Interested Audience**: 
  - total_interested_count: 0

## Ticket Details

- **Ticket Price Range**: min: 17.94, currency: USD

## Event venue details

- **city**: Philadelphia
- **state**: PA
- **country**: United States
- **location**: Margolis
- **lat**: 39.9671025
- **long**: -75.1346298
- **full address**: Margolis, 9 W Wildey St, Philadelphia, United States

## Event gallery

- **Alt text**: HALLOWEEN | Family Affair x Treacherous Twins COSTUME Party
  - **Image URL**: https://cdn-az.allevents.in/events2/banners/9b4c10f0-c621-11f1-ba03-b7505d4e7d42-rimg-w1080-h1350-dc282828-gmir.jpg?v=1791798306

## Artist Details

- **Artist name**: DJDJ
  - **Artist page URL**: https://allevents.in/performer/djdj
- **Artist name**: HASHLAND
  - **Artist page URL**: https://allevents.in/performer/hashland
- **Artist name**: Mayor Lyn
  - **Artist page URL**: https://allevents.in/performer/mayor-lyn

## FAQs

- **Q**: When and where is DJDJ performing in Philadelphia?
  - **A:** HALLOWEEN | Family Affair x Treacherous Twins COSTUME Party takes place on Sat, 31 Oct, 2026 at 09:00 pm to Sun, 01 Nov, 2026 at 02:00 am at Margolis, 9 W Wildey St, Philadelphia, United States.
- **Q**: Who are the performers at DJDJ's event?
  - **A:** The confirmed lineup for HALLOWEEN | Family Affair x Treacherous Twins COSTUME Party includes: DJDJ, HASHLAND, Mayor Lyn. The full schedule may be updated closer to the event date - check the event page for the latest artist announcements.
- **Q**: How do I find more upcoming concerts by DJDJ & other artists?
  - **A:** You can find all upcoming DJDJ concerts and events on AllEvents.
- **Q**: Who is this event for? Is it right for me?
  - **A:** HALLOWEEN | Family Affair x Treacherous Twins COSTUME Party is ideal for party-goers, social butterflies, and anyone looking for a great night out with music, drinks, and good vibes. Whether you're a first-time attendee or a longtime enthusiast in Philadelphia, this event is thoughtfully curated to deliver a standout experience worth every moment. If HALLOWEEN | Family Affair x Treacherous Twins COSTUME Party sounds like your kind of event, don't wait - spots fill up fast.

## Structured Data (JSON-LD)

```json
[
    {
        "@context": "https://schema.org",
        "@type": "MusicEvent",
        "name": "HALLOWEEN | Family Affair x Treacherous Twins COSTUME Party",
        "image": "https://cdn-az.allevents.in/events2/banners/9b4c10f0-c621-11f1-ba03-b7505d4e7d42-rimg-w1080-h1350-dc282828-gmir.jpg?v=1791798306",
        "startDate": "2026-10-31T21:00:00-04:00",
        "endDate": "2026-11-01T02:00:00-04:00",
        "url": "https://allevents.in/philadelphia/halloween-family-affair-x-treacherous-twins-costume-party/4600030759125131",
        "eventStatus": "https://schema.org/EventScheduled",
        "location": {
            "@type": "Place",
            "name": "Margolis",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "9 W Wildey St",
                "addressLocality": "Philadelphia",
                "addressRegion": "PA",
                "addressCountry": "US"
            },
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                "@type": "GeoCoordinates",
                "latitude": "39.9671025",
                "longitude": "-75.1346298"
            }
        },
        "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode",
        "description": "We’re taking over Margolis in Fishtown AGAIN for Halloween!\n\nCome in your best costume and get ready to dance all night. Mayor Lyn is hosting with sounds by DJDJ, Hashland + Naya.\n\nCostumes highly encouraged. 🎃\n\nPLEASE NOTE:\n\n✅ This event is 21+ with valid ID.\n\n✅ All ticket sales are final and non-r",
        "performer": [
            {
                "@type": "MusicGroup",
                "name": "Djdj",
                "url": "https://allevents.in/performer/djdj"
            },
            {
                "@type": "MusicGroup",
                "name": "Hashland",
                "url": "https://allevents.in/performer/hashland"
            },
            {
                "@type": "MusicGroup",
                "name": "Mayor Lyn",
                "url": "https://allevents.in/performer/mayor-lyn"
            }
        ]
    }
]
```