THE POPULARITY of the many exercise programs offered by the town’s Senior Center has a flip side: tight quarters in the nearly 200-year-old Third Meeting House, which prompts some seniors to stop attending classes. Currently, seniors participate in Zumba, chair yoga, Exercise with Emma, karate, Fit & Trim exercise, no fall volleyball and even Wii bowling. They are advocating for solutions and welcome the public’s input. Call the Senior Center at 978-664-5600 with suggestions. (Courtesy Photo)