Anyone can fill-out a pledge form and pledge one cent or more per birdie to be a part of the program. No funds will be collected by the participating charities. The Thunderbirds will invoice those who filled out pledge forms following the 2020 Waste Management Phoenix Open and collect all monies. 100 percent of the collected Birdies For Charity pledges will go directly to the soliciting charity. Arizona Cancer Foundation for Children is a participating charity in the 2020 Waste Management Open for Birdies for Charity! The Thunderbirds and title sponsor Waste Management have a way for ACFC to cash-in on birdies made during the 2020 WMO. Birdies for charity has two separate components. The Arizona Charity Pledge Drive component involves the community in a pledge drive based on the total number of birdies made during the 2020 Waste Management Open. Fill-out a pledge form, pledge one cent or more per birdie and be a part of this wonderful program to support children with cancer! To fill out a pledge form click here.