FOR METRO. Boston, MA 12/5/2011 Legrand, front right, and Shannon Reynolds (both cq), left back, walk home with their son Oliver, 4 months, and their new Christmas tree in the South End of Boston, MA on Monday, December 5, 2011. The family walked about six blocks back home with what is their son's first Christmas tree. (Yoon S. Byun/Globe Staff) Section: METRO Slug: n/a Reporter: n/a LOID: 5.0.426299454