Rachel Carleton (left) tries on a Renaissance era hat as her friend Lyndsie Collis looks on during an open house for Shakespeare's Birthday at the Folger Shakespeare Library, in Washington, D.C., Sunday, April 17, 2011. The girls attend Cornell University and were in town for an environmental conference and decided to stop by the open house in the spare time. (Drew Angerer/The Washington Times)

Photo by: Drew Angerer

Rachel Carleton (left) tries on a Renaissance era hat as her friend Lyndsie Collis looks on during an open house for Shakespeare's Birthday at the Folger Shakespeare Library, in Washington, D.C., Sunday, April 17, 2011. The girls attend Cornell University and were in town for an environmental conference and decided to stop by the open house in the spare time. (Drew Angerer/The Washington Times)