Oh that's exciting. I though they wer just moving the fundraising arm of Children's there. I wonder if this is in addition to that.

D.C.-based Children’s National Hospital will open a sports medicine center for children and adolescents in downtown Silver Spring, inside the former Discovery Communications headquarters.

https://wtop.com/business-finance/2019/10/childrens-national-plans-silver-spring-sports-medicine-center-for-kids/