Halloween & Party Expo is happening from 17 January 2020, Friday to 19 January 2020, Sunday at Ernest N. Morial Convention Center in New Orleans, LA. The organizer of the event is Clarion UX. It is open to trade visitors. The estimated number of attendance is 7,500. The estimated number of exhibitors is 350. The event will accommodate approximately 150,000 square feet of exhibit space. The frequency of this event is annual.