OGC 2015 will take place on June 19th to 21st at the Courtyard by Marriott Hotel in Nashua, NH.

OGC is an annual gaming convention whose goal is to have fun, play exciting and imaginative games for all.  Every year we bring over 100 role playing, miniature, and board games to the Courtyard Marriott in Nashua, NH.  We are just over the border from Massachusetts, about 30 minutes from Boston.

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

If you’re interested in running an event at OGC or are a vendor interested in advertising or setting up a booth, visit our registration forms page to download the appropriate form or use the newly updated online event submission form.

Event Submissions

Event submissions are open, please use the online form to send them in.  You can also send a mail to ogccon@yahoo.com and we can enter them for you if you run into trouble.  You will receive confirmation that your submission has been received and we will try to accommodate whatever needs you may have.


If you wish to preregister for OGC, you can fill out this form and mail it to:

Open Gaming Convention
Attn: John Sussenberger
45-C Constitution Dr.
Londonderry, NH 03053

If you include an email address AND its legible, we will notify you when your preregistration has arrived.

Helping Out

We are also always looking for help, just give us a shout either through email or facebook.

Thanks for visiting the site and we hope to see you at the con.

Questions, Suggestions, etc.

Just email us with any questions or suggestions that you might have at ogccon@yahoo.com