Willow Tree of Posey County will meet on the Mount Vernon Riverfront to host the Silent Witness and Flowers on the Ohio event.
It lasts from five to 6-6:30p.m. as residents commemorate National Domestic Violence Awareness Month.
Sheriff Greg Oeth, the county prosecutor, and other officials will be on hand to speak.
At the end of the event, participants can scatter flower petals in the Ohio River to honor victims.