Jason Buzi began hiding cash around San Francisco last month and dropped hints about the location under the Twitter handle @HiddenCash. Then he expanded to Southern California, drawing crowds of people to places like Los Feliz, Boyle Heights and Hermosa Beach.
Buzi revealed that he's not done yet.
"This weekend, we will be in Las Vegas, Chicago, Houston, New York City ... Mexico City," Buzi said.
He also plans to make some cash deposits in Paris, London and Madrid by the first week of July.