St George Art Festival                        St. George Utah         April 15-16  
https://www.sgartfestival.com/

SLC Downtown Farmers Market          Various dates starting June 4th

Utah Arts Festival      SLC UT  June 23-26

Steamboat Springs Art In the Park         CO    July 9-10

Sun Valley Art Festival         Ketchum ID      August 12-14

Summerlin Art Festival                Summerlin NV      October 8-9