Yes, there is a concept called a "rice bear," which is a creative food presentation where rice is shaped and decorated to resemble a bear. For example, brown rice is depicted as a bear character in the book "The Superheroes on Your Plate," and there are recipes to make a brown rice bear by shaping cooked rice and using ingredients like nori sheets for facial features. Another popular variation is the "sleeping rice bear with an egg blanket," where rice is shaped into a bear and covered with a thin egg layer, decorated with cheese and seaweed to create the bear's eyes, nose, and ears. These rice bears are often made for fun meals, especially for kids or artistic food presentations.