Mark Haefeli Productions11 Beach St.New York, NY 10013USeMail:[email protected]Webiste:http://www.markhaefeliprod.comPhone:2123342164Latest from Mark Haefeli ProductionsAudiovisual Production Companies (Full-Service)Mark Haefeli ProductionsMark Haefeli ProductionsSeptember 11, 2005Top StoriesSportsSee Inside Sport Beach—The Game-Raising Activation That Had Everyone Talking at Cannes LionsStagwell's buzzy experience returned for a third year, its biggest build yet.New York12 New Venues in New York for Summer 2025 Meetings and EventsEvent Production & FabricationWorldPride DC: How Event Organizers Created a Safe Space for the LGBTQ+ Community in the Nation's CapitalEvent Tech & ToolsEvent Tech Check: Cool New Tools for Attendee Engagement, Destination Sourcing, and MoreBrands & Event ProsIndustry Innovators 2025: 10 Brands That Took Experiential Marketing to a Whole New Level
