Card Identification Forum

While at a card show yesterday, picked up this Brewers Racing Sausage Card set.  I assume it is only this 5 card set as there are 5 racing sausages (above is the brat).  I am having difficulty not only located here on the database but getting any other information on it. There doesn't seem to be any year on it - based on the logo it is within the last 17 years, but... I'm not sure if they were given away with purchase of product or at the stadium or some other promo.  I guess wondering if anyone happen to have any information on this set or has a magic searching touch?

Thanks.