Many times we have way too much and hate to toss it and garage sales-nothing.
Baby stuff and womans clothing-ask your Domestic Violence group always needed
Some churches accept clothing for mission work-especially near a reservation
Kitchen stuff-some cities and churches sponser homes where families stay for a short time then relocate--many time after a disaster.
Look in the paper for other ideas and give them a call
Look for Churches/schools doing yard sales.