Birdies for Charity: Mercy High School. Sponsored by Webster Bank President Alissa Dejonge shares the importance of Birdies for Charity and how it continues the mission of Mercy High School. Great Reasons to Get Involved 1. Earn a 15% bonus on every dollar raised! 2. No cost, no risk program 3. Turnkey program administration 4. A national platform to tell your nonprofit’s story