Panda Express is Opening Its Second Branch at SM North EDSA Over a year since Panda Expressopened its first branch at SM Megamall, the American-Chinese fast-casual restaurant is going north! Its second branch will open at SM North EDSA this Sunday, February 12, just in time for the celebration of the Lunar New Year. Panda Express is famous for being the world’s largest American-Chinese dining concept. They’re most famous for their Original Orange Chicken — a wok-tossed crispy chicken in a sweet and tangy sauce — as well as their Broccoli Beef, which has tender beef and fresh broccoli in ginger soy sauce.