Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. Return to Listing Michigan City Port AuthorityMCMarina.orgMichigan City marine services available including storage and charter boat services.Tim Frame, Harbormaster; Email200 Heisman Harbor RoadMichigan City, IN 46360219-872-1712Fax: 219-873-3250EmailBoating Sales & Services Chamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsThu30 Ribbing Cutting: Raising Cane'sMay 30th @ 9:00 AMTue4 Coffee ConnectionsJun 4th @ 8:00 AMWed12 Business After Hours: Purdue University NorthwestJun 12th @ 4:30 PMThu13 Chamber 101: A Virtual Session of Member BenefitsJun 13th @ 9:00 AMWed19 Juneteenth- Office ClosedJun 19th @ 8:00 AM 2024 Visionary, Stakeholder, & Leader Member Investors