Sioux Falls Event Calendar 2025. Lyon boulevard, sioux falls, sd 57107 entertainment: September 6, 2025 | 9 a.m.
Downtown sioux falls the sidewalk arts festival is a free outdoor event with more than 230 vendors featuring the region’s best fine art, folk art and craft. Sioux falls convention center 1201 n west avenue, sioux falls, sd strategies for starting, scaling & selling businesses.