BOCA RATON, FL (BocaNewsNow.com)(From PBSD) — More than 50 students at Calusa Elementary will shave their heads on Friday, May 8 to raise money for the St. Baldrick’s Foundation, which supports childhood cancer research. Calusa’s teams hope to raise $40,000 with this year’s St. Baldrick’s event, the school’s seventh fundraiser for the organization.