Spokane Interstate Fair 2025 Exhibitors Guide. Browse below to see what. The 2025 spokane county interstate fair is pleased to celebrate the 50th anniversary of the 1974 world’s fair (expo) held in spokane with the creation of the world market!

Join us for the 2025 spokane fair, sept. The 2025 spokane county interstate fair is pleased to celebrate the 50th anniversary of the 1974 world’s fair (expo) held in spokane with the creation of the world market!