Parents, Family & Guardians A place for supporters with a special relationship to Cornerstone Cornerstone’s Parents, Family, & Guardian Group meets quarterly Meetings are currently being held on Zoom. If you would like to participate in our next meeting, please call 815-741-7602. Watch a recording of our March 11, 2022 meeting here: Additional Documents from March 22 Meeting Benefits Slideshow (PDF) About ABLE Accounts ABLE Comparison Chart Acronyms Attorneys Recommended FICA Credits for SSDI Guardianship and Advance Directives Handbook Sample Letter Questions for Potential Special Needs Trust Timeline for Special Needs Children