Halloween Adventure

This pop-up warehouse has a few outlets that are open all year. It distinguishes itself from the pack by its level of organization: Costumes are grouped by theme, not age—handy if the whole family wants to coordinate looks in one aisle! It also offers a wide selection (from medical lab coats to Ninja turtles), wigs, special effects make-up, and up to 25% off Halloween decorations. Halloween Adventure also has locations in Sherman Oaks, Canoga Park and Redondo Beach, to name a few. Check the website for one near you.