Muslims all over the world started the fasting session on May 16 and some countries on may 17 this year, 
Just like the five pillars of Islam, fasting is one of the most important rituals of Ramadan The Muslims abstain from food and water and also from all the temptations of the world. This continues from the sunrise and ends in the sunset.
The non-Muslims wearing Hijab has become such a huge trend to create a social impact on the world.

Girls who are non-muslims want to take up the hijab challenge to understand what the Muslims girls have to face and to understand the faith as well.
"There is such beauty in coming together as a community of believers to fast that is indescribable unless you participate," the 35-year-old American from Fresno, California, said.
Many Muslims have to face discrimination all year long and sometimes they even get threats to remove it. 
In fact, they tried to remove all the employees who wear a hijab in public working places. 
The non-muslim Americans face the challenge of wearing Hijab in the holy month of Ramadan.

we're all  are looking to do things that spread peace in this world and accepting the other person is a simple and fine solution to find an alternative to communal and relegious fights.