Downtown McMinnville was alive with activity and bursting with fall colors Saturday for the 20th annual Autumn Street Fair.Vendors lined the street while the smell of food wafted through the air to greet the thousands of visitors in attendance."We love it," said local resident Laurie Holt, who came to the street fair with her son, Hunter. "He's been begging me to get down here all morning and we finally made it. I think they should do this more than once a year.