• Pennsylvania-based grocery chain Giant Food Stores joins the growing number of supermarkets to halt sales of beef fortified with “pink slime.” [Action News]
• The Flyers fan accused of brutally beating a Rangers fan in front of Geno’s after the NHL Winter Classic has been ordered to stand trial. [Inquirer]
• Philly’s Board of Health yesterday approved new rules that will allow groups to feed the homeless outdoors, provided that they have permits. [Newsworks]
• Pop-ups are still popping: The WSJ breaks down the economics of temporary restaurants. [WSJ]
• Who knew the company that makes those red Solo cups found at keggers was worth $1 billion? [USAT]
• A food revolution is afoot in Mexico, where chefs are daring to shake up traditional fare. [WSJ]
• Sourdough bread can be made from levain, or starter containing “wild” yeast, but it’s somewhat tricky. [Salt/NPR]