Toss tomatoes, peppers, onion, tomatillos and garlic with olive oil in a large bowl. Generously grind chipotle chile seasoning over vegetables. Place vegetables on grill pan. Grill on high heat, turning once, for 15 minutes until vegetables are tender and blackened. Remove from grill and cool 5 minutes.
Process vegetables in food processor until coarsely chopped. Add fresh squeezed lime juice and cilantro. Grind additional chipotle chile seasoning to taste. Chill for at least an hour.