The Million Dollar Round Table is donating more than $500,000 in cash and volunteer labor to Indianapolis.
MDRT, Park Ridge, Ill., will be bringing about 5,000 people to Indiana starting June 7 for the group's 2009 annual meeting.
To thank the host city, MDRT and its members will be helping to build three Habitat for Humanity homes, refurbish a camp for disabled children, and build a playground.