When does Mullets for Mental Health start and finish? 11 December 2023 23:39 Updated Mullets for Mental Health is an annual event that runs from 1 April to 30 April. Registrations will open ahead of time, so keep an eye out and you'll be able to get a headstart on your fundraising (and, of course, growing your luscious mullet). Related articles Do I need to shave off my mullet at the end of April? Can anyone take part? When do registrations close?