Cory Mikhals Cory MikhalsAnd this year, I am happy to say, Halloween shopping in the Treasure Valley is getting an early start. Treasure Valley Halloween Shopping Guide- 2026 Gallery Credit: Cory MikhalsMore Stores Will Join the PartyEvery week from now through Labor Day, you’ll start seeing more Halloween merchandise popping up throughout the Treasure Valley. Cory Mikhals Cory MikhalsBy the end of August it should feel like Halloween is everywhere. Cory Mikhals Cory MikhalsDid I miss a store that’s already stocked for Halloween? I’ll keep updating this guide as more Treasure Valley retailers roll out their spooky displays over the next few weeks.