NIGHTMARE ON SEAPORT BLVD @ THE GRAND
- When
- America/New_York (EDT)until Sun, Nov 1 at 2:00 AM
- Where
- The Grand Boston58 Seaport Blvd #300, Boston, MA 02210, USA
Tickets are sold on Posh. We link straight to the listing — nothing is bought here. Listing details come from the source and can change. Eventovia indexes events; it does not organize them or sell tickets. Terms & Disclaimer
NIGHTMARE ON SEAPORT BLVD @ THE GRAND takes place on Sat, Oct 31, 2026 at 10:00 PM (EDT) at The Grand Boston in Boston, MA, and runs until Sun, Nov 1 at 2:00 AM. Tickets are $46.19 + on Posh.
About this event
On Saturday, October 31, COSTA takes over The Grand in the Seaport of Boston for a full night of Halloween chaos featuring costumes and high-energy sets.
Full description from organizerShow less
**Saturday | 10/31** **Looking for more spooky fun? View all of Boston's hottest Halloween events [here](https://dopehalloween.com/)!** _**TO INQUIRE ABOUT A VIP TABLE, PLEASE USE THIS [LINK](https://speakeasygo.com/reservation-form?venueId=91ce23d0-e174-4bfe-affc-3b0b107bd37c)**_ _NIGHTMARE ON SEAPORT BLVD. 🎃_ This Halloween, COSTA takes over The Grand for a nightmare in the heart of Boston’s Seaport. Step inside for a full night of Halloween chaos, packed with costumes, high-energy sets, and The Grand’s signature nightlife experience. Expect the venue transformed for Halloween as COSTA takes control of the night. One night. One nightmare. Halloween at The Grand. Costumes are highly encouraged. 👻 Saturday, October 31 The Grand | Seaport, Boston
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Details
- When
- Sat, Oct 31, 2026 · 10:00 PM (EDT) · until Sun, Nov 1 at 2:00 AM
- Where
- The Grand Boston
- Address
- 58 Seaport Blvd #300, Boston, MA 02210, USA
- Price
- $46.19 +
- Weather
- 42°F · ClearForecast at 10:00 PM (EDT)
Questions
- When is NIGHTMARE ON SEAPORT BLVD @ THE GRAND?
- Sat, Oct 31, 2026 at 10:00 PM EDT.
- How much are tickets for NIGHTMARE ON SEAPORT BLVD @ THE GRAND?
- Tickets are $46.19 +.
- Where is NIGHTMARE ON SEAPORT BLVD @ THE GRAND?
- The Grand Boston, 58 Seaport Blvd #300, Boston, MA 02210, USA, Boston, MA.
- Where can I buy tickets for NIGHTMARE ON SEAPORT BLVD @ THE GRAND?
- Tickets are sold on Posh. This page links straight to that listing; no tickets are sold here.
- What time does NIGHTMARE ON SEAPORT BLVD @ THE GRAND end?
- It runs until Sun, Nov 1 at 2:00 AM.