The Brief Michigan Unclaimed Property Day, a day to encourage people to check for assets they may not know about, is this weekend. Unclaimed property includes money from dormant bank accounts, uncashed checks, and more that has been transferred to the state treasury after a certain period of time. As Michigan Unclaimed Property Day, which is Sunday, approaches, the state is encouraging people to check for unclaimed assets and property. "I encourage Michiganders to take a moment to see if they have lost or unclaimed property," said Terry Stanton, who oversees Michigan’s Unclaimed Property Program. How to search unclaimed propertyVisit the Michigan Department of Treasury Unclaimed Property website.