Jim Calder received the gift of a lifetime this month when the Seinfeld cast members sent him a slew of happy birthday wishes while he was in the hospital

Calder’s son, James, coordinated the surprise for his father, who is battling a rare form of lung cancer.

“My wife and I decided to start a virtual birthday party group for my father on Facebook and invite friends and family to make videos with some ‘happy birthday’ messages,” James wrote on The Huffington Post. “As the videos started rolling in we thought about who we could reach out to for a birthday message that would really impress my dad. We immediately thought of his favorite TV show, Seinfeld.” Read more…

More about Viral Videos, Seinfeld, Birthday, Watercooler, and Videos