As we enter this next phase, we are proud and excited to begin getting our employees back to work and to continue working with our local business partners,” said Jorge Perez, MGM Resorts Regional Portfolio President and President of MGM National Harbor. “The last several months have been challenging for the entire world, including our employees and the surrounding DMV community. MGM National Harbor’s amenity offerings initially will be limited, with plans to open additional venues in the coming weeks and months. The casino and entertainment complex closed in March due to concerns and restrictions around the novel coronavirus.Ī hosted, invitation-only event will take place ahead of the public reopening. on June 29, MGM National Harbor will open its doors and welcome diners, gamblers and shoppers.