Shop Blackstone Pellet Grill Smoker and Omnivore Griddle Combo 2-Burner Gas and Pellet Flat Top Grill in the Flat Top Grills department at Lowe's.com. Whether you want to griddle up some veggies, make a delicious side, cook breakfast, or smoke your favorite meat, this Blackstone Pellet Grill Griddle Combo