A Belmont resident celebrated his 102nd birthday Sunday at the restaurant where he's worked for the past 15 years.

Joe Binder, 102, was born in 1910 and works as a volunteer parking attendant at Mario's Restaurant on Arthur Avenue. His boss, Joseph Migliucci, called him a "pillar of the community" and added that being 102 is an accomplishment.

Binder says the key to a long life is staying active and making people happy.