There were four birthday cards for those celebrating their 100th birthday ... said these cards usually sell out. For 2007, Hallmark reported sales of 85,000 centenarian birthday cards.

Hallmark donated 600 cards to the cause, which customers filled out and expressed their gratitude for Butler. When all was said and done, nearly 700 customers had signed birthday cards for Butler.

NORTH PROVIDENCE, R.I. (WJAR) — Celebrations are kicking off early for the 100th birthday ... residents to sign cards for Butler. They presented them to him Thursday. "Hallmark did an ...