Chipotle Cashew Sauce: Soak cashews in 1/2 cup water, lime juice and adobo seasoning for at least 4 hours or up to overnight.
Grilled BBQ Chicken Wings: Meanwhile, toss together chicken wings, mojo criollo, Sazón and brown sugar; cover and refrigerate for at least 4 hours or up to overnight. Remove chicken wings from marinade, discard marinade. Toss together chicken wings, oil and Adobo seasoning.
In blender, purée cashews and soaking liquid, chipotle, adobo sauce and oil until smooth and creamy, adding up to 2 tbsp. water if needed for desired consistency. Stir in cilantro.
Preheat grill to medium heat, grease grate well. Grill wings, turning occasionally, for 20 to 25 minutes or until chicken is golden brown, skin is crisp and instant-read thermometer inserted into center reaches internal temperature of 165˚F.
Serve chicken wings with chipotle cashew sauce and celery.
Note: Serve chicken wings with grilled corn, and celery sticks for dipping, if desired.