CaliBurger is the upcoming burger chain aiming to bring a taste of California-style fast food burgers to Shanghai and beyond—which would be fine if they weren't also trademarking In-N-Out's burger names outside of the US. As the legal battle continues, In-N-Out responded with a one-day pop-up in Shanghai. AHT reader Josh Atkins, who first told us about CaliBurger and the In-N-Out event, recently attended a tasting at CaliBurger. Here's his report. More