www.festivalnet.com has craft festivals almost every day in washington
http://festivalnet.com/fairs_and_festivals/index.php?db=featuredopen&uid=default&Sidelined=no&Deleted=no&sb=Show_dates&S_date_mo=&zip=&S_date_yr=&action=view_records&back_link=%2Findexes.html&State_local=wa