Combine the first 5 ingredients in a large saucepan. Bring to a boil, reduce heat, cover and simmer for 30 to 40 minutes or until rice is tender. Remove from heat and cool completely, refrigerate. Combine the mushrooms, oats, mozzarella, cheese cheddar cheese and onion. In a food processor, process the cottage cheese and egg substitute until smooth. Add mushroom mixture, parsley, salt, basil, celery seed and chilled rice mixture. Using 1/2 cup of mixture, shape into 12 patties. In a non-stick skillet, cook four patties in 1 tsp. of oil for 5 minutes on each side or until browned and crisp. Repeat with remaining patties and oil. Serve on hamburger buns with condiments.