|Dates:||9-13 May 2013|
|Location:||Laconia, New Hampshire, USA|
|Organization:||The Group That Shall Not Be Named|
|Founder:||The Group That Shall Not Be Named|
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MISTI-Con was a Harry Potter fan convention held in Laconia, New Hampshire, USA on 9-13 May 2013. The convention was sponsored by The Group That Shall Not Be Named (a.k.a. The New York City Harry Potter Meet Up). The convention got its name from "Ministry Interdepartmental Service Training Institute", which was the theme for the convention. The event was limited to 500 attendees.