Parents and Teachers WOHAA FAQs What does WOHAA cost? Good news - WOHAA does not charge schools a participation fee. Unlike other similar programmes, we are determined to maintain our ethos of empowerment for all, so your school can participate in WOHAA for free. There is an admin charge per participant of £10 on registration. Some schools choose to cover this for their students. This charge is to cover our costs and make sure that as much fundraising as possible can go towards helping students around the world access free education.