Wendy's promotional sandwiches aren't that different from its basic burgers, adding a slice of bacon here, some barbecue sauce there.

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"We are just wiping the barbecue sauce off our mouths and I am seeing pencil and pens and glue sticks, " she said.

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When my kimchi-less Korean taco arrived, I bit into it and was immediately met by flavourful pork, spicy but earthy Korean barbecue sauce that balanced out the smokiness from the grill, and soft, silky avocado.

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There is stout mayonnaise and stout barbecue sauce.

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There are plenty of different ingredients you can put in your bowl to personalize your creation: Soy sauce, sesame oil or paste, chili, garlic, coriander, vinegar and Chinese barbecue sauce (see inset, above) are some choices.

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North Carolina is famous for its slow-smoked barbecue served in a vinegar sauce, but while 12 Bones' traditional pulled pork is delicious, its tender babyback ribs are what keep locals, tourists, and even President Barack Obama coming back.

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