Combine chicken, 2 c. water and 2 c. broth in a slow cooker.
Cook over low heat 6-8 hours or high heat 4-6 hours, until chicken is cooked through and shreds easily.
Drain liquid from chicken and toss in buffalo sauce.
In a separate saucepan, combine uncooked quinoa, 4 c. water, and 2 ranch dressing packets.
Cook quinoa according to package instructions.
Divide quinoa among bowls (recipe makes 8 cups).
Add buffalo chicken; top with lettuce, tomatoes, cheddar cheese, blue cheese, and green onions.