Mattie's House of Mirror's use to be one of the whore houses of Denver, hence the red decor! It is a beautifully decorated, with plenty of mirrors around! The mirrors make the main dining room spacious, but it is really quite quaint. The menu is ok. I didn't think it had much of a variety, but the food was good. The mashed potatoes were great! The atmosphere is fun, so it is worth going for that!