Uno Pizzeria & Grill said Tuesday that it is adding Beyond Meat Inc. BYND, -1.76% burgers and vegan cheese to menus at nine East Coast locations and rolling out the items nationwide this fall. The addition comes after talks with PETA, Uno said in a statement. Beyond Meat has recently partnered with a number of chains, including Yum Brands Inc.’s YUM, -2.16% KFC and Dunkin Brands Inc. DNKN, -0.92%. Beyond Meat stock is down 2.2% in Tuesday trading, and down 13% over the past three months. The S&P 500 index SPX, +0.03% is up 2.7% for the last three months.