Looking for a Yemen charity? Friends of Hadhramaut, based in the UK. From their ABOUT US page:

“The trust promotes philanthropic, educational and medical links between the people of Hadhramaut and overseas, bringing their needs to the attention of those who may be in the best position to help.  We aim to raise living standards, individually and collectively, relieving poverty wherever we can.”

New ‘Friends’ are asked to send £25 and you’ll be added to their mailing list and directory. They are also holding a 20th anniversary event in May, for anyone who happens to be in Paris. Event info PDF, also on their website. If you cannot join the Friends of Hadhramaut, just look around the website. They have pictures!