Welcome Hosa Members or to be Hosa Members! HOSA is a great way to get involved with the outside world and to show them your talant. Joining HOSA will grab college's attention because college love to get students that get involved with their school. It is a fun way to make new friends and great memories. We don't only do compeititions as a HOSA member; we, also, help the communities and hospitals. We have two annual blood drives that help same many lives.