Car scene in this state is about as active as Kirstey Alley's treadmill. Most of the larger meets seem to happen in the Northeastern part of the state for whatever reason.
Although I've found it pretty useless so far, go on Ohio Hondas and you might find some in Cbus.
There's an import night here in Cincinnati on Monday evenings at a Quaker Steak n Lube.
I would recommend that you go to Import Alliance this summer in Nashville, not a bad drive for a weekend affair.