Fleet Feet is hosting a fun run through downtown to celebrate this scariest of seasons. Streets in the Blue Dome will be closed to motorized traffic from 6:30 to 8:30pm along a one-mile course. Come ride your bike through downtown, dress up in your Halloween costume, decorate your bike, trick-or-treat at local businesses like McNellies, Joe Momma's, and Lee's and have a generally spooky time. Prizes will be awarded for the best costume and best decorated bicycle, so bring your best. Cost is $10; in exchange you get a t-shirt, beer, soup, and bread. Register online at <a href="www.fleetfeettulsa.com">FleetFeetTulsa.com</a>, or in person at Fleet Feet.