Peabody: Tim Tsui, 13, from Lynnfield, hangs out by the side of the pool as John Gagnon, 9, of Peabody, swims laps while participating in Piranha-thon 2009, a fundraising event in which the team members swim for as many laps as they can without leaving the water, at the Peabody-Lynnfield YMCA on Tuesday. The Piranhas are a swim team out of the YMCA. Photo by Matthew Viglianti/Staff Photographer Tuesday, February 10, 2009.

090210mvipiranhas