I found this on the Aldi website today! This is for ALL 50 states, even if you do not have an Aldi in your area:
REGISTER TO WIN A NINTENDO Wii – HERE
Administrator will randomly select the one (1) Sweepstakes winner December 4, 2009, February 4, 2010, and April 4, 2010 from all eligible entries received during the Promotion Period. You can enter ONCE PER DAY!!