@HardcoreNamine, a lot of the meetups are at Hermann Park, but the one last week was at Main Event (I think on the east side...not sure) and the one this Saturday is between sugar Land and Missouri City.
@Sailor Moon, I actually really like Oni-Con's location. It could use some more nearby restaurants but it's nice being across the street from the beach. It's probably going to outgrow that venue soon though since they remarkably managed an attendance increase this past year.
Currently working on: Hakuei Ren