The best hot dogs in Siouxland come from a historic, family-owned diner named after another Midwest city: Milwaukee Wiener House. For more than a century, Milwaukee Wiener House has been serving up delicious hot dogs in downtown Sioux City. I'm a huge fan of this local treasure and included it in my book 100 Things to do in Sioux City & Siouxland Before You Die because it truly is a must-visit. Whether you're a local or a visitor to Siouxland, stop by Milwaukee Wiener House sometime for vintage charm and great food. Here's my full guide to Milwaukee Wiener House: Where is Milwaukee Wiener House? Milwaukee Wiener House is located at 301 Douglas Street in downtown Sioux City. There is free parking in their lot, which is connected to the Hard Rock Casino parking lots, and there is additional street parking nearby and throughout downtown, including metered street parking and a limited amount of free parking at the Sioux City Art Center....