Thomas J. Opalski "Happy", 53, of Lanham, MD, entered eternal life on July 1, 2013 at home surrounded by his family. He was born to John J. and Angelina M. (Dalmas), on May 21, 1960, in Berwick, PA. Tom is survived by his mother of Lanham, MD; two daughters and a son, Kristina M. Richter, Toni Michele Opalski and Andrew T. Opalski, all of Arnold, MD; three grandchildren, Emanuel, Aubrie and Travis; one brother, two sisters, one brother-in-law, a host of family and friends. Grandpop "PopPop" Tom was excitingly awaiting the birth of his next grandchild which is due in October. Tom donated his body to the Maryland State Anatomy Board for the advancement of medical science. Inurnment of Cremains will take place at a later date.