SHOWTIME® TO UNITE THE CAST OF SHAMELESS FOR A FAREWELL EXPERIENCE AT VIRTUAL GALLAGHER HOME Event Will Take Place at GallagherHouse.com on Sunday, April 11 At 10 PM ET Immediately Following The Series Finale NEW YORK – April 6, 2021 – SHOWTIME today announced a virtual farewell event open to all fans of the hit comedy series SHAMELESS on Sunday, …