Open Gaming Convention 2026

July 17, 18, and 19, 2026

Open Gaming Convention (OGC) is an annual gaming convention whose goal is to play exciting tabletop game. This year we bring over 100 role playing, miniature, and board games to Nashua, NH, which is just a hour from Boston, MA.

For those moments between games, you can browse our vendor room or try your hand at our painting corner.

Hotel Information

Courtyard by Marriott Nashua 2200 Southwood Dr. Nashua, NH

Vendors

Diversity Gaming, in Hooksett, NH will be at the convention with a selection of their wares including books, board games, miniatures, and of course, dice. The store stocks all things gaming, as well as tables, private game rooms, collectibles, and even a comfy area to sit and mourn the loss of your character or plot revenge for a sudden, but inevitable betrayal.

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We have room for other vendors, so if you are interested, send an email to john.sussenberger@gmail.com

Registration

Buy Badges Tickets Pending

Event Submissions

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Dates

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Time zone: America/New_York (UTC {{ '2026-07-17 13:00:00' | timezone_offset: 'America/New_York' }})

Location

Nashua, NH

Contact Us

Web Site

Facebook

Venue

Courtyard by Marriott Nashua

2200 Southwood Dr, Nashua, NH 03063, USA

Time zone: America/New_York (UTC {{ '2026-07-17 13:00:00' | timezone_offset: 'America/New_York' }})

Driving Directions

Web Site

(603) 880-9100