'Get rid of junk' event

• Spring cleaning follow-up, perhaps
• Event in a classified
• Bargain-hunters' mecca
• Bargain hunter's scene
• Bargain-hunting opportunity held on someone's front lawn: 2 wds
• It might move stuff before moving
• Clutter-clearing event
• House-cleaning event

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