Review for MGM National Harbor Review For MGM National Harbor Google User Apr 2 '17 at 2:51 My friends and I went here to see Panic! At the Disco on March 3rd, and it was amazing. the venue is huge and is very fancy, security is great, workers are very helpful, and the parking is organized and isn't chaotic. Located in a beautiful area. Outlets are just right across, with the scenic waters there. View full site to comment or like