Welcome to The ALLEY EXCHANGE hosted pop-up-shops. We are excited to bring you a home-grown public market place, centrally located in the Capitol city of Pierre, SD. You will find a mixed vendor market place offering retail opportunities for local artisans, retail outlets and micro businesses. The pop-up-shop event is an opportunity to test your product in the Pierre community & market your business. With the success of our previous events, we have provided over 15 businesses the opportunity to expand into a new market!