September 1st meet info that ive found so far....
Vintage Park at the intersection of Hwy 249 & Louetta (SE Corner)
Here's a link to the strip center: http://www.vintageparkhouston.com/
If you're traveling toward Tomball on 249, you take the Jones/Louetta exit then turn right at the Louetta intersection. Go past the first light and you'll see it on your right.
Coming from Tomball travelling toward the Willowbrook area, if I recall correctly, your exit is the same...Jones/Louetta, and then of course you'll turn left at the Louetta intersection.
Hope that helps out. IDK time, but im sure someone would know off top of their head.