From their website:

Our 34th annual ArtFest, an arts festival held in Spokane’s historic Browne’s Addition neighborhood.

More than 150 artists will gather in Spokane’s Coeur d’Alene Park for the 34th Annual MAC ArtFest, Spokane’s largest juried art fair. Presented by the Northwest Museum of Arts & Culture, MAC ArtFest, is a three-day celebration of art, music and food and an Inland Northwest tradition for the entire family.

Artists Booth Hours:
Friday – 12:00 PM to 7:00 PM
Saturday – 10:00 AM to 7:00 PM
Sunday – 10:00 AM to 5:00 PM

Beer Garden & Food Booth Hours:
Friday – 12:00 PM to 10:00 PM
Saturday – 12:00 PM to 10:00 PM
Sunday – 12:00 PM to 5:00 PM