This event is in the "All Ages" group. Trillium Groove Concert 4:00pm - 5:00pm Main Library - Traverse City This event is in the "All Ages" group. Jul 13 2024 Sat Trillium Groove Concert 4:00pm - 5:00pm Main Library - Traverse City Please note you are looking at an event that has already happened. Library Branch: Main Library - Traverse City Room: Front Lawn @ TADL Main Library Age Group: All Ages Program Type: Arts, Listen Event Details: Join us for a concert by Trillium Groove on the Front Lawn here at the Traverse Area District Library.