Suffolk County’s Premiere Party Supplies and Event Venue! Welcome to The Party Express! We are a unique party store where all your party needs are in one place. The Party Express has everything you need to throw a spectacular party! We offer party supplies, balloons, and event rentals all under one roof. In addition, we have a cozy party room/venue that can accommodate both children and adults. Located on Nesconset Highway in the Mount Sinai Shopping Center in Mount Sinai, NY
