Weather shows no rain.
http://www.pittsburghracewaypark.com
$25 to race, $7 to spectate. Typically on Test and Tune days they don't enforce a lot of the safety rules. If you have a Snell 2005+ helmet that is good if you are going to break 13.99. I've seen guys run 11 second cars helmetless though.
Basically you go up to the gate, the person will ask if youre racing or spectating. If you've raced this year you'll give them your membership card, if not they give you a form you fill out once you get into the tech-in lanes. It's basic stuff, like your name, address, car info etc. They'll assign you a permenant number then.
Once you get into the tech in lanes, just pop your hood, fill out that form, and put it with your receipt on the window under the wiper and wait by your car for a tech to come and do a quick inspection. All they do is look under your hood, and write a number on your window. No more than 10-15 seconds or so.
A bunch of us from this board will be there, so we'll be there to chat with etc. They call over the loud speakers which classes will be running and when. They usually go Street Cars > Slick Cars> Motor Cycles/Jr Drags, then it repeats about 6-7 times.
Track opens at 9am ,first passes are at 11am. They only take cash btw. Theres also a cafeteria there if you get hungry etc.