Source of secondhand goods

• 'Get rid of junk' event
• Event in a classified
• Everything-must-go event on one's front lawn: 2 wds
• Bargain-hunters' mecca
• Neighborhood event where you can buy used goods: 2 wds
• It might move stuff before moving
• Where to find white elephants in good weather?
• Spring cleaning follow-up, perhaps

Wiktionary Word definitions in Wiktionary
n. (alternative spelling of yard sale English)