Valpo plays at Northern Illinois in DeKalb on Tuesday, December 20th according to the NIU men's basketball schedule.
http://grfx.cstv.com/photos/schools/niu/sports/m-baskbl/auto_pdf/2011-12/schedule/schedule.pdf
http://grfx.cstv.com/photos/schools/niu/sports/m-baskbl/auto_pdf/2011-12/schedule/schedule.pdf