From 495: Ttake Exit 24 to Rt. 20 East towards Marlborough. Follow Rt.20 through Marlborough. Acapulcos is on the left after appx. 6 miles off the exit.
From 95: Take Exit 26 to Rt. 20 West towards Sudbury. Follow Rt. 20 through south Sudbury. Acapulcos is on the right after about 8 miles off the exit.