There are a couple abandoned bikes on the racks around campus. I know a few of them are the result of keys being lost--campus security is really unwilling to cut locks because of bike theft, unless you can prove that the bike is registered in your name with security. At the end of the year, they put out a notice that all bikes that are left by a date in the middle of May will be sold for charity. There are usually several on the racks by the upper class dorms--I think they belonged to seniors who used them to get to and from class and no longer want them. I wonder what happened to the dark red Schwinn with the taco-ed wheel...