# Grappone Conference Center Upcoming Events & Trade Show Calendar (2026–2027)

- **Canonical URL:** https://conventions.com/venues/grappone-conference-center-concord/events
- **Parent Venue Hub:** https://conventions.com/venues/grappone-conference-center-concord
- **VenueScore™:** 8.7/10 (Concord Right-to-Work State Convention Campus)
- **Address:** Grappone Conference Center Campus, Concord, NH
- **Labor Jurisdiction:** Right-to-Work State

Audit 2 verified 2026–2027 conventions, trade expositions, and technical congresses hosted at Grappone Conference Center (Grappone Conference Center Campus, Concord, NH)—complete with hall assignments, hotel rate compression, and direct links to each show's exhibitor and attendee guide.

## Upcoming Flagship Events & Annual Calendar at Grappone Conference Center (2 Mapped Shows)
- **[New Hampshire Health Care Association Annual Convention & Trade Show 2026](https://conventions.com/events/nhhca-annual-convention-trade-show)** — Oct 14–15, 2026 | 500+ B2B Attendees | 7.6 / 10 Moderate Corridor Compression
- **[Greater Concord Chamber of Commerce Business Showcase 2026](https://conventions.com/events/concord-chamber-business-showcase)** — May 12–12, 2026 | 500+ B2B Attendees | 7.6 / 10 Moderate Corridor Compression
- **New Hampshire Health Care Association Annual Convention & Trade Show** (Healthcare & Medical Trade Association & Conference Committee) — 2026-10-14 – 2026-10-15 | 500+ B2B Attendees | Grappone Conference Center Grand Ballroom & General Session Plenary (12,000 sq. ft.) | $30–$42/sf (~$6,150 10×10 Est.)
- **Greater Concord Chamber of Commerce Business Showcase** (Manufacturing & Supply Chain Trade Association & Conference Committee) — 2026-05-12 – 2026-05-12 | 500+ B2B Attendees | Grappone Conference Center Executive Breakout Wing (10 Rooms) (10,000 sq. ft.) | $30–$41/sf (~$6,400 10×10 Est.)

## 12-Month Compression Matrix
- **JAN (Peak):** Q1 Flagship Trade Show Surge
- **FEB (Peak):** High Association & Expo Demand
- **MAR (Peak):** Peak Spring Convention Window
- **APR (Moderate):** Shoulder Openings Late April
- **MAY (Moderate):** Strong Late-May Negotiation Leverage
- **JUN (Value):** Summer Value Rates Begin
- **JUL (Value):** Maximum Room-Block & Space Concessions
- **AUG (Value):** High Availability & Value Pricing
- **SEP (Moderate):** Fall Season Kickoff
- **OCT (Peak):** Peak Q4 Enterprise Congresses
- **NOV (Moderate):** Early Nov Busy; Late Nov Value
- **DEC (Value):** Mid-December Corporate Value Window