NADIAD: If you think 'Rakshabandhan' is all about sisters tying rakhis to their brothers, you may have to do a rethink. For this village in Nadiad has vowed to save water and to mark this event they have decided to tie Rakhis to all their water sources - be it their village wells, water taps, tube wells and hand pumps. The biggest Rakhi in the state was tied to a village well, which measured almost 28 feet.