Jammin with Save the Dunes is a two-day festival and fundraiser in Michigan City that features live music to support conservation of the Lake Michigan dunes. Held at 1 Franklin St, the event brings together local artists and community supporters to raise funds for habitat protection and coastal resilience led by Save the Dunes. The festival blends entertainment with environmental advocacy, making it a notable community effort to safeguard dunes and shoreline habitats along Michigan City's lakefront.