Massachusetts Bridal & Wedding Expo 2026 - May will be held from 31st May 2026 at Shriners Auditorium in Wilmington, Massachusetts, United States. This is a series of wedding shows held throughout Wilmington. There are multiple shows throughout the year, so you're likely to find one happening near you. Find your dream wedding dress or bridesmaid dresses. Caterers: Sample delicious food and drinks. It is a great opportunity for couples to meet with a variety of wedding vendors, from caterers and photographers to florists and DJs.