A number of years ago me and a couple of friends drove over to Houston for a weekend of park skating. We hit the Vans park on the first night, then the next morning we hit Sun City and then Southside (this is before the bowl) and then EZ-7. We had such a good time at Sun City that we hit it again the next morning before coming back home.
I heard rumor that some rollerbladers burned it down, and also heard that it might have been burned down for insurance. This is all old shit, but in the Ed Hardy skateboards thread the subject of Birch came up, and every time I think of Birch I think of that place.
Slightly related note: we unfortunately never saw Todd Falcon there, but we did try Falconesque tricks on the micro mini they had there.