(TrendHunter.com) Dairy Queen is hosting an auction on eBay in collaboration with ‘auctioncause' to award one lucky fan a named Dairy Queen Blizzard menu item, a VIP box, and a $5,000 gift card. The... (TrendHunter.com) Dairy Queen is hosting an auction on eBay in collaboration with ‘auctioncause' to award one lucky fan a named Dairy Queen Blizzard menu item, a VIP box, and a $5,000 gift card. The...