"Of the 52 weekends in a year, the average time spent by an urban Indian child [from a comfortable economic background] in a mall is 35 weekends," says Swaroop Banerjee about a report he came across during his research on outdoor entertainment options for urban kids. Situate the statistic in space-starved Mumbai and the number may be even higher. But as sultry afternoons make way for pleasant temperatures, kids can indulge in archery, hockey, puppetry, painting, making science gadgets and even petting farm animals - all in the heart of Mumbai.