SAN FRANCISCO, Calif. -
A California millionaire is hiding envelopes stuffed with cash in several locations across the Bay area and San Francisco.
The anonymous man, who is between the ages of 35 and 45, told ABC News he is a successful real estate investor and he wanted to give back to others.
"People complain that the price of real estate here is pretty high and I have benefited from that," he told ABC News. "I wanted to do something fun for the city of San Francisco, something that would get people excited."