Celebrating since 1972, Downtown Oronoco Gold Rush Days is a prestigious antique, vintage, & flea market event that has captured the hearts of many. Hundreds of vendors and thousands of shoppers descend upon our lazy little river town to sell and shop a variety of unique treasures. Downtown Oronoco Gold Rush Days is a non-profit organization made possible thanks to the hard working volunteers and citizens of Oronoco. Each year, proceeds are donated back to our the community. Parking is available right downtown for a small fee.