SummaryInternational Pizza Expo is happening from 04 March 2019, Monday to 07 March 2019, Thursday at Las Vegas Convention Center in Las Vegas, NV. The organizer of the event is Emerald Expositions. International Pizza Expo is open to trade visitors. The estimated number of attendance is 7,000. The estimated number of exhibitors is 470. The frequency of International Pizza Expo is annual. The event has been running since 1985.