It could be as simple as posting a schedule of when various sports will be played when.
It would be great if the old WSSC building on Gallatin street could be renovated to be used as a multipurpose community center. We could model it based on the old Greenbelt Community Center. Classes in the arts, crafts, exercise, language, etc could be offered. Sports activities such as volleyball, table tennis badminton and more could be fun for all ages and abilities. Also, activities for seniors could be safely hosted there. It would certainly be a positive use of the property that has been vacant for many, many years.