The show on the 30th is in se Portland at Eastport plaza. I think it's $15 to register. There's a carnival with rides and such, for the childrens. It's called the 82nd ave of roses cruise in, if you want to google it.
I'm gathering other event suggestions from the locals here, and will post/message, for everyone to find ones that work best for them.
I'm also thinking about a picnic or bbq, where we can drag some of our miscellaneous Pinto parts out for swapping, trading, long distance part tossing, or what ever.