Getting started in CPS-3 is a two-step process. First, participants register online. Then, Carol Miller of the society's York office says they attend an enrollment event at Sovereign Bank Stadium on September 17th.

"I call it a no-brainer," Miller explains. "It's really simple. You fill out a questionnaire, you come for 30 minutes, you're in and you can have a profound influence on the research that will lead to a cure."

Miller says they hope to enroll more than 200 people at the event.

Participants must be 30 - 65 years old and will to commit for the long-term. They will receive a survey in the mail every few years for the next two to three decades. This is the second midstate enrollment event for the Cancer Prevention Study-3. Nationwide enrollment closes at the end of the year.