Big-box chain stores like Toys R Us, Best Buy and Dollar General are opening their doors today in an attempt to quell Black Friday madness. Five years ago, some outlet stores started opening at 8 p.m. on Thursday, remembered Jody Brown, Amarillo Kohl’s assistant store manager over apparel. Earlier openings have since become popular as a way to manage congestion. “Opening earlier, it kind of steadies it out and makes for easier shopping,” Brown said.