Lilacia Park Lilac Festival 2025. Main st, lombard (glenbard east high school) the lombard lilac parade committee warmly encourages you to fully enjoy parade day. Visit in late april or early may to see the park's flowers in fullest bloom.

Main st, lombard (glenbard east high school) the lombard lilac parade committee warmly encourages you to fully enjoy parade day. For a full schedule of lilac time events and other lilac time information, please click here.