
Vaulted Room
Smaller groups can book the Vaulted Room for private events, with capacity for up to 10 seated or 16 standing guests.
Team offsite · Client dinner · Birthday
The Grand Porter offers 1 private dining room in Detroit.
The Grand Porter offers private event rentals for parties, meetings, private breakfasts, lunches, showers, and small gatherings. The venue states that pricing depends on guest count, event length, and kitchen needs; inquiries should allow at least 48 hours for a response.






Smaller groups can book the Vaulted Room for private events, with capacity for up to 10 seated or 16 standing guests.
Team offsite · Client dinner · Birthday
Room capacities aren't listed yet. Send a request with your guest count and The Grand Porter will confirm what fits.
Availability is confirmed by inquiry unless a room explicitly offers direct event booking. SpotPrivate does not claim live inventory where the venue has not provided it.
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Smaller groups can book the Vaulted Room for private events, with capacity for up to 10 seated or 16 standing guests.