Lakshmi Ayakannu is a sprightly 73-year-old with an infectious smile and a love for conversation that helps her make friends easily. Of late, people have been turning to her not just for a quick chat but golfing tips. “Champion”, as Ayakannu’s friends call her, doesn’t tee off at the links, nor does she have a caddie or a set of clubs — she plays in one of the four small, cemented “golf courses” at Aarogya Kudumbam, a senior citizens’ retirement community about 17 km from Coimbatore in Tamil Nadu. Ayakannu picked up the sport last year as a change from playing scrabble, chess and darts with the other residents of the complex. Set up in 2008, Aarogya Kudumbam is a 10-acre property with 18 cottages where 34 men and women, all above 55, have moved to spend their post-retirement years. Run by PC Raju, a former doctor and himself a senior citizen, it provides facilities such as round-the-clock medical attention, yoga lessons, a library, cafeteria, housekeeping and, of course, golf. It is also a perfect example of how the market for senior living is growing and promises to be a serious business opportunity.