The Plymouth Area Chamber of Commerce has announced that the 2013 Business Expo will take place March 14 at the Radisson Hotel Plymouth Harbor on Water Street. The event runs from 1:30 to 6:30 p.m. and admission is free. More than 60 businesses participated in last year’s Business Expo, and more than 2,000 people attended, according to chamber spokesman Bob Nolet. The deadline for exhibitors to reserve a booth this year is Feb. 25. For more information, visit www.plymouthchamber.com or call Nolet at 508-830-1620.