Sen. Jason Lewis office hours: 11:30 a.m.-12:30 p.m. March 13, Milano Senior Center, 201 W. Foster St., Melrose. For information: 617-722-1206. Sen. Jason Lewis will host his monthly open office hours where residents are encouraged to drop in to speak with Lewis and raise any concerns that they would like. Those who are unable to attend can contact Lewis’ office to arrange a meeting.

Registration for Melrose Babe Ruth 2020 Season: The registration for the Melrose 2020 Babe Ruth Season is now open. To register, visit http://melrosebaberuth.org. For information, contact the league at melrosebaberuth@gmail.com.

Alzheimer’s Caregiver Support Group: This monthly confidential meeting, designed for those caring for a loved one with a diagnosis of dementia, is held at 10 a.m. the first and third Friday of the month in the conference room of the Milano Center, 235 W. Foster St., Melrose. For information on Alzheimer’s: 800-272-3900; http://alz.org/MANH. For information on the support group: 781-910-8958.