Extreme Grilling. Long before grills, charcoal, rotisseries, and planchas, there was fire! We visit L.A.'s Chi SPACCA, for a monster pork tomahawk grilled over wood by chef Ryan DeNicola. Extreme grilling with salmon steaks, smoky, on a shovel in a blazing campfire. Caveman-style pork chops directly on blazing embers with a sizzling poblano pan-fry and decadent brownies on a cedar plank.