Grappone Conference Center
Grappone Conference Center is a conference centre in Concord, New Hampshire. Here is what the public record holds on it, and what an event67 rollout would cost in a room this size.
- From BOS
- 104 km (65 mi)
- Logan International Airport
- From the centre
- 1.1 km (0.7 mi)
- of Concord
Figures as published in open data, retrieved 3 September 2026. Capacities vary by layout — confirm the one you want with the venue.
About this venue
It stands at 70 Constitution Ave, 03301, right in the centre of Concord.
Neither a capacity nor a floor area is published for Grappone Conference Center in any open source, so the numbers on this page describe where it is and what it is, not how many it holds. The venue will quote you directly.
- Address
- 70 Constitution Ave, Concord, NH 03301
- Official site
- grapponeconferencecenter.com
- Coordinates
- 43.2179, -71.5366
- Classified as
- conference centre
Travel to Grappone Conference Center
104 km (65 mi) to Logan International Airport (BOS) is far enough to change the shape of the programme: a first morning session will lose the people who flew in that day.
A central address is worth more than it looks: no shuttle, no parking plan, and evening sessions that people actually stay for.
Concord has 7 venues mapped in total and a population of 44,674. The Concord guide covers the airport, the local time zone and what else is bookable nearby.
What fits in this room
Function space is bought as a set, not as a room. Ask Grappone Conference Center which spaces are on the same floor and which need a lift, because a breakout two levels away loses a third of its audience at every changeover.
- training days and workshops
Purpose-built function rooms with the power and load-in a workshop assumes.
- corporate off-sites
Off-sites, kickoffs and planning days all fit the same room set.
- leadership retreats
Smaller, quieter rooms suit a retreat better than a hall does.
A worked example for Grappone Conference Center
A Grappone Conference Center programme at 240 activated attendees — a plausible programme at a venue of this kind in Concord — prices like this. Nothing is charged for the first 50, and nothing at all is charged past 1,000.
- activated attendees
- 240activated attendees
- billable, after the first 50 are free
- 190billable, after the first 50 are free
- for the whole event, at $5 each
- $950for the whole event, at $5 each
You are billed for people, not for the room, so this figure does not change if you move the event down the road. event67 has no floor-plan or booking product — the venue handles the space, the app handles the people in it.
If this one is booked
2 other venues in Concord have enough published detail for their own guide. Worth a shortlist before you commit.
- Capitol Center for the Artsperforming-arts centre
- The Livery in Sunapee Harborevent space
Where these numbers come from
event67 is not affiliated with, endorsed by or connected to this venue or its operator. This page is compiled from open data and links to the venue’s own website where one is published.
- Wikidata, CC0
- OpenStreetMap contributors, ODbL
- Venue data © OpenStreetMap contributors, available under the Open Database License.
- Geographic data © GeoNames, licensed under CC BY 4.0.
- Retrieved 3 September 2026. 5 distinct facts from the record are rendered on this page: street address, postal code, official website, nearest airport with distance, photograph on Wikimedia Commons.
Last updated
What it costs
- Free up to 50
- activated attendees, on one live event
- $5
- per activated attendee beyond 50
- $4,750
- the most one event can ever cost, whatever happens past 1,000
Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.
Questions people actually ask
What is the capacity of Grappone Conference Center?
Not published. Neither a seated capacity nor a floor area for Grappone Conference Center appears in any of the open sources behind this page, so quoting one would be a guess. The venue will give you the figure; ask for seated, theatre and reception separately.
Where is Grappone Conference Center?
70 Constitution Ave, Concord, NH 03301. It is 1.1 km (0.7 mi) from the centre of Concord. The nearest major airport is Logan International Airport (BOS), about 104 km (65 mi) away.
What does an event app cost for an event at Grappone Conference Center?
240 activated attendees means 190 billable after the free 50, so $950 for the event. That example is a plausible programme at a venue of this kind in Concord. The rate is $5 per activated attendee beyond the first 50, and the total for one event stops at $4,750 however many more attend. Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.
Is event67 affiliated with Grappone Conference Center?
No. event67 is not affiliated with, endorsed by or connected to this venue or its operator. This page is compiled from open data — OpenStreetMap, Wikidata and public census sources — and links to the venue’s own website where one is published.
What else is nearby if Grappone Conference Center is booked?
Capitol Center for the Arts and The Livery in Sunapee Harbor are in the same city and have their own pages here. 7 venues in total are mapped in Concord.
Keep reading
Elsewhere in Concord
- Capitol Center for the Arts
performing-arts centre
- The Livery in Sunapee Harbor
event space
- Hosting an event in Concord
Up a level
What kind of event is it
Running an event at Grappone Conference Center?
Bring the schedule, the invites and the arrivals into one branded app. Free for your first 50 activated attendees, on one live event.