The Kumaon literature festival, 'Himalayan Echoes 2022', is set to return to its home Nainital in a physical avatar after a hiatus of two years, starting October 8. Founded by author-social entrepreneur Janhavi Prasada and mentored by eminent writer Namita Gokhale, the theme of the festival, now in its seventh edition, is 'C.A.L.M.' -- Creativity, Art, Literature, Mountains.