Mr Beh Kien Tai (crouching), 28, a sales coordinator at an air-conditioning company, hanging lanterns on a tree with a group of colleagues at the Bishan-Ang Mo Kio Park last night and attracting onlookers during yesterday's celebration of the Mid-Autumn Festival. This is the second year the group is doing this, at the same tree, and members have agreed to return next year and do it again.