Panda Express coupon only valid Sept. 29 at participating locations.
Panda Express is offering a coupon for a free serving of its newest dish: Kobari beef.
No purchase is necessary, but the coupon is only good Wednesday, Sept. 29, and only at participating locations while supplies last. Panda Express has about 1,300 stores in 38 states, and most are open till 9pm or 10pm local time.
To print the coupon, click here.
Worried about that "participating locations" caveat? Spokeswoman Thien Ho says not to worry: most stores are participating, but not those at "special event venues" like amusement parks and stadiums.