Tyler Simmons, 19, Baltimore in costume as “a rainbow bucket” at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)
Randall King, 50, from Woodlawn, in costume as the Ultimate Raven at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)
“Anakin Skywalker”, 33, Baltimore, in costume as Darth Vader at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)

“Ravin'” Rick Dixon, 59, from Bel Aire, in costume as the Ultimate Ravens Fan (part of “Fan Man & The Bus Boys”) at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)
Jay Mossman, 21, Baltimore, winner of the single costume prize for his Fox costume at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)
Jason Buchanon, 32, Monument, Colo. in costume as a penguin at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)

“Poe” from Baltimore wants everyone to know that winners come from Baltimore. At the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)
Taylor Bennie, 15, and Katie Kirkwood, 16, in costume as “Fiona” and “Rainbow Dash” at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)
Conrad Bladey, 59, from Linthicum in his (full functional) horn hat at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)

Ira Mossman, 50, Baltimore in costume as Altaire from the video game Assassin’s Creed at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)
Gia Bongiovani, 25, and Cindy Bongiovani, 50, both from Eldersburg, as a “night fury dragon” and “Hiccup” at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)
Andrea McClenahan, 40, from Edgewater in costume as a duck at the 2013 annual MSP Polar Bear Plunge. (Josh Sisk/Special To The Baltimore Sun)