Lucky Thirteen


Dates and Location








Note: we have moved this month and the address to send registration forms has changed as well.  Send them to the following address:

Open Gaming Convention 2016
Attn: John Sussenberger
5 Harvey Road
Londonderry, NH 03053

Open Gaming Convention (OGC) is starting to grow up and is now a teenager and is returning to its roots.  First, we are moving the convention back to its original dates near the end of July.  Second, we are moving the location to the hotel where we first started, 13 years ago.  The Holiday Inn Hotel & Suites in Nashua, NH will be our new home for the foreseeable future.

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 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 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.

Pre-registrationOGC Costs

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

Open Gaming Convention 2016
Attn: John Sussenberger
5 Harvey Road
Londonderry, NH 03053

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

Harassment Policy

Even though OGC (Open Gaming Convention) is a small convention, we want it to be enjoyable by all.  With that said, there has been a large discussion of harassment at gaming conventions and Lisa and I feel that we need to write down our policy for others to see.  We want everyone, regardless of gender, sexual orientation, disability, physical appearance, body size, race, religion or affiliation to be able to attend our convention and have fun.  We won’t tolerate harassment of our convention attendees and game masters in any way.

All of the following constitute grounds for expulsion from the convention without refund:

  • Violating any federal, state, or local laws, facility rules or convention policies
  • Failure to comply with the instructions of OGC Event Staff (Lisa, John or Kelly)
  • Using anything in a threatening or destructive manner against person or property
  • Endangering the safety of oneself or others
  • Threatening, stealing, cheating or harassing others
  • Failure to conduct oneself in an age appropriate manner

If you experience or witness any of the above, please find Lisa, John or Kelly and let us know immediately.

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