Join us for our annual fundraising festival on October 29th!  CMM Festival: Full Steam Ahead, a maritime masquerade celebration to raise funds for the museum's operations and continued growth. Wear your seafaring best (costumes optional) for foot-stomping sea shanties, maritime trivia, scrumptious food with an open bar. This year is our 10th anniversary in our current location and our focus is “Full Steam Ahead” looking forward to our next 10 years of growth. Experience a joyful night and help us to continue teaching the importance of Chicago’s maritime history.