Making its 32nd appearance, the metro area welcomes back the Denver Parade of Homes, a local tradition that brings family and community together for four summer weekends filled with events, activities and inspiration. Though this hallmark event for homebuilders has seen tens of thousands of visitors each year, many still consider it — or at least some of its perks — a bit of a secret. “It’s something not everyone knows about,” said Jason August, a sales and marketing representative for Piccirrillo Signature Homes, which is featuring a luxury home in this year’s tour.