The idea came to Cai Yinzhou in 2013 after he played a game of badminton with a group of foreign workers at a back alley behind his house. One of them told Cai that he had not gone for a haircut in six months as he could not afford it. His father had an accident and he had to send money home to pay for medical bills. The worker's moving account inspired Cai to give free haircuts to those who could not afford them. A year later, Cai and two other volunteers started running Backalley Barbers out of a small alley behind Yong He Eating House in Geylang. The initiative was cut out for success it has grown to a roster of 25 barbers, in their twenties to fifties, including students, a housewife, a musician, and a property agent. To date, Cai, now 29, along with his roving team, has given close to 1,700 free haircuts over 97 sessions, not just in the back alley in Geylang but also in nursing homes and migrant worker shelters. For their efforts, Backalley Barbers under Geylang Adventures was one of 14 ground-up movements and individuals to be inducted into the Singapore Kindness Movement's Kindred Spirit Circle in May last year. And 2019 will mark another major milestone for the initiative. A "convertible" barbershop-office, to open in March, will give the team a permanent space to provide free haircuts daily. "We also hope to train people from different backgrounds, including ex-convicts, those with disabilities or at-risk youths…to be barbers to volunteer with us as well as to work full-time as a barber," said Cai.