About Us

Flatland Summer Jam is a 2-day outdoor music festival that celebrates the community of Macomb, Illinois.

This festival is brought forth through the partnerships between several local organizations: Macomb Park District, Macomb Hy-Vee, Regional Media and The Macomb Area Convention and Visitors Bureau.

Flatland Summer Jam serves as a send-off to summer and a welcoming event to those new to Macomb and the surrounding areas.




Macomb Park District

Rachel Lenz, Executive Director

Superintendent of Events