The Sioux Empire Fair Office is located in the Armory Building on the north end of the W.H. Lyon Fairgrounds.
W.H. Lyon Fairgrounds
100 North Lyon Blvd.
Sioux Falls, SD 57107
Monday: 8am - 5pm
Tuesday: 8am - 5pm
Wednesday: 8am - 5pm
Thursday: 8am - 5pm
Friday: 8am - 3pm
General Inquiries: firstname.lastname@example.org
Accounts Payable & Receivable, Facility Rentals: email@example.com
Corporate Events, Marketing, & Sponsorships: firstname.lastname@example.org
Vendor Opportunities: email@example.com