I would like to buy some pig blood(beef blood and duck blood are also fine with me) in order to make blood pudding and sausage, but I don't know where I can buy it. I checked out some retailer stores, such as Rainbow, Cub Foods and some Asian market such as United Noodles, but I only found chitterlings there. Either in Twin Cities area or within 25 miles are perfect to me. Does anyone have a suggestion for me to shop? Thanks!