Pour the hot rice over top of the avocado mixture and toss to coat. Keep warm until ready to serve.
Stir in the beans, oregano, salt, and cumin. Add the honey and water and bring the mixture to a boil and reduce to a simmer. Let the beans simmer for about 10-15 minutes.
Take a tortilla and add a large spoonful of the sweet potato mash, the avocado rice, and the black beans to the center. Add a sprinkling of the shredded cheese.