I went to the HIN in Boston on 4/30/05.

was pretty cool... there were actually a lot of integras, like 5 or 6..
Mostly riced, but some were nice...
couple of Skylines, Plethura of boring ass STi's and what have you...

Mad hot hunnies though...
buncha free handouts and shit too, lanyards and crap like that, check it out if you have the time.