[ February 2, 2012 9:00 am to February 4, 2012 5:00 pm. ] Minneapolis, MN
[ February 8, 2012 9:00 am to February 9, 2012 5:00 pm. ] Ames IO
[ February 8, 2012; ] Westborough MA
[ February 2, 2012 9:00 am to February 4, 2012 5:00 pm. ] Minneapolis, MN
[ February 8, 2012 9:00 am to February 9, 2012 5:00 pm. ] Ames IO
[ February 8, 2012; ] Westborough MA
