Upcoming Events Join our Community Find a local event The Iowa Chapter’s annual educational events and fundraisers allow us to provide support and services for the Iowa Parkinson’s community and spread public awareness about the disease. Volunteering, sponsoring and participating in these events gives you the opportunity to make a difference in the lives of people with Parkinson’s, their families and their caregivers. Thank you to everyone who participated in the 2019 Iowa Optimism Walk! If you would like to continue to support this event or someone who participated in the event, online donations are still being accepted. Donate Now Click here to view the great photos taken at this year’s walk.