https://www.justgiving.com/crowdfunding/madison-quinnell?utm_id=106&utm_term=q7ZezwkBa
A friend from high school's youngest has been through a lot, starting with heart surgery at only a few days old. She's just turned 2 and, all things considered, doing absolutely amazing. However she is behind on some of the major milestones, including sitting/walking, and the family are trying to raise money for a specialist pushchair. If you could spare anything they would be very grateful, and I know I would be touched.
Note: this is located in the UK, so most banks will charge some sort of international exchange fee. I know my own bank will charge a few cents for a transaction under $20, but do check first if you are unsure