DALLAS--(BUSINESS WIRE)--Pillar Income Asset Management and Transcontinental Realty Investors held their annual summer donation event in support of Single Parent Advocate organization of Dallas, Texas. Chris Childress, Pillar's Vice President of HR & Administration commented, "Single Parent Advocate had a record year collecting school supplies, so we decided to fulfill another ongoing need for the organization with a Stock the Socks event collecting over 600 pairs of socks for kids of all a