I think it's gonna be tonight, public build's almost always on the 7th. Personally, I'm very excited for it; I get to go to the ranch, whether Dr. Phil sends me there or not x3
I got her by purchasing all of her stock, Twice. It's a huge money sink. I suggest working at the local establishment and shaking your money maker to pay for the junk in her trunk until she realizes you're the only one buying anything from her.