Girls depicting holy cows pose for pictures for a friend before they take part in a parade to mark the Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. Hindus in Kathmandu celebrate the festival to ask for salvation and peace for their departed loved ones. Cows are regarded as holy animals in Nepal that help departed souls reach heaven. (Photo by Navesh Chitrakar/Reuters)

A boy, dressed up as a holy man, takes part in a parade to mark the Gaijatra festival, also known as “cow festival”, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A boy (C), dressed up as a holy man, participates in a parade to mark the Gaijatra festival ,also known as “cow festival”, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A girl depicting a holy cow gets ready to take part in a parade to mark the Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

Boys dressed in white depicting holy cows participate in a parade to mark the Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

Boys depicting holy cows participate in a parade to mark the Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A boy is offered milk as he participates in a parade to mark the Gaijatra festival, also known as “cow festival”, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A portrait of a family who died during the massive earthquake in April is carried by a family member during a parade to mark the Gaijatra festival, also known as “cow festival”, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A man takes a picture of a parade during the Gaijatra festival, also known as “cow festival”, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller is reflected on a mirror while getting ready to take part in a LGBT (lesbian, gay, bisexual, and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller dances while taking part in a LGBT (lesbian, gay, bisexual, and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal, August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller gets ready to take part in a LGBT (lesbian, gay, bisexual, and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller (C) dances while taking part in a LGBT (lesbian, gay, bisexual and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller carrying an umbrella takes part in a LGBT (lesbian, gay, bisexual, and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller (C) dances while taking part in a LGBT (lesbian, gay, bisexual and transgender) pride parade to mark the Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller depicting Lord Krishna, a Hindu deity, walks down stairs to take part in a LGBT (lesbian, gay, bisexual and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal, August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller gets ready to take part in a LGBT (lesbian, gay, bisexual, and transgender) pride parade to mark the Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

People look at revellers (L) waiting to take part in a LGBT (lesbian, gay, bisexual and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal, August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller (C) dances while taking part in a LGBT (lesbian, gay, bisexual, and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal, August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller depicting Lord Krishna, a Hindu deity, is reflected in a mirror as he stands in a doorway before taking part in a LGBT (lesbian, gay, bisexual, and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

Revellers dance while taking part in a LGBT (lesbian, gay, bisexual, and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A reveller gets ready to take part in a LGBT (lesbian, gay, bisexual and transgender) pride parade to mark Gaijatra Festival, also known as the festival of cows, in Kathmandu, Nepal August 30, 2015. (Photo by Navesh Chitrakar/Reuters)

A participant dances in a gay rally in Kathmandu, Nepal, Sunday, August 30, 2015. Hundreds of lesbians, gays, bisexuals and transvestites paraded through Nepal's capital Sunday to demand that rights for sexual minorities be included in the country's new constitution that is being finalized. (Photo by Niranjan Shrestha/AP Photo)