COURTESY OF ACTON COUNCIL OF AGING The Acton Council on Aging at the Senior Center, 30 Sudbury Road (rear), is open 8 a.m.-5 p.m. Mondays to Fridays. For information, call 978-929-6652, email seniorcenter@actonma.gov or visit http://actoncoa.com. Announcements NEW HOURS, EFFECTIVE JULY 6: 8 a.m.-5 p.m. Mondays, Wednesdays and Thursdays; 8 a.m.-7:30 p.m. Tuesdays; and 8 a.m.-noon Fridays. Minuteman Senior Services will resume congregate lunches at noon Mondays to Thursdays. Grab and go lunches will continue to be offered Mondays to Fridays. Sign up with John, the dining room coordinator, in person or at 781-221-7098 at least 24 hours in advance.