From the article:
Aajibaichi Shala is a school for grandmothers in Thane district, Maharashtra.
Dressed in bright pink saris, the grannies all sit together in a single classroom and learn to write, read and multiply, all in Marathi.
The school was opened on March 8, 2016, Women’s Day. It’s 27 grannies are aged 60 to 90. On Republic Day this year, they moved to a new, bigger plot.
Read more at source. Heart-warming.