Cover and cook on HIGH heat about 2 1/2 - 3 hours or low heat 4 - 6 hours, until chicken has cooked through and veggies are tender.*
In a small bowl whisk together lime juice and honey and add to slow cooker along with chicken and season with additional salt to taste if desired (I sometimes like to add 1/4 cup chopped cilantro too here but this is optional). Gently toss. Serve warm in warmed tortillas optional toppings.