Cook corn as directed on package until crisp-tender. Drain. In medium bowl, combine corn and all remaining relish ingredients; mix well. Let stand while preparing pork.
Heat grill. When ready to grill, brush pork steaks with Worcestershire sauce; sprinkle with seasoned salt, black pepper and garlic powder. Place pork on gas grill over medium heat or on charcoal grill 4 to 6 inches from medium coals. Cook 10 to 15 minutes or until pork is no longer pink in center, turning once. Serve pork steaks with relish.