Review for MGM National Harbor Review For MGM National Harbor Google User Aug 2 '17 at 23:33 It's a beautiful venue. The casino is clean and the staff is relatively attentive. The bars are nice but as is standard in Maryland casinos, drinks cost money even if you're gambling and they're not cheap. On top of that, if you're playing poker you won't get the same selection of drinks as you would if you were ordering directly from the bar, which makes absolutely no sense. View full site to comment or like