Shopping Walnut Creek Spirit Halloween Coming (Again) to Walnut Creek June 21, 2021 8:30 am 1902 Mt. Diablo Blvd, Walnut Creek Once again, Spirit Halloween is headed to Walnut Creek where Pier 1 Imports used to be. Check for coupons on their website here. Previous Post Happy Juneteenth! Next Post Str8 Edge BarberShop Closes in Downtown Walnut Creek