The Hoolahan family, owner of Bellevue Rare Coins, is launching a new jewelry line, and to kick it off, has created a contest for the "wedding of a lifetime" – to happen during this year's Pride Parade. "Imagine getting married in front of 450,000 people, at one of the biggest Pride parades in the country," the announcement says. Angel Designs Jewelry at Bellevue Rare Coins is still in its very early stages and will officially launch in the next six weeks. The Hoolahan family saw Pride as not…