Yakima Valley residents have been planning for Halloween since… well, last Halloween! And people have really been prepping as soon as the last firecracker was lit on the 4th of July! But when will the unofficial Halloween headquarters open in Yakima? Spirit Of Halloween Physical StoresSpirit of Halloween runs over 1,500 stores nationwide, usually popping up in abandoned shops and vacant buildings in cities throughout the autumn months. And their website is where I got this fun and exciting news for the Yakima Valley.