Arrange to have displays of artists' work at railway or bus stations, or at an airport. Ask artists to bring and set-up their work. Business people and shoppers can meet the artists at lunch hour. Open the exhibit on the day the series airs. Encourage volunteers to bring patients to see the exhibit or bring art work in to the patients who can't leave their rooms.
Many malls have central areas that are perfect for exhibiting art.
Mall retailers might want to get together to select prize winners. It may also be possible to arrange screenings along with the exhibit. At any or all of these events, present artists with a Certificate of Appreciation signed by your station's president. Because of planning time needed to mount exhibition, schedule your show for next fall or spring. Most local libraries and adult education centers are on the lookout for fresh and compelling material to offer their students.