Martha’s Party Conference & Vendor Showcase returns to Martha’s Vineyard on May 18, 2026, bringing together event planners and professionals to network, collaborate, and find fresh inspiration for Island celebrations. Attendees can explore trusted, vetted vendors and discover the secrets to celebrating in true Vineyard style. The conference includes daytime tours of premier venues and insider tips from Island experts on hosting exceptional weddings and events. For more information, visit marthasparty.com.