I've raised £400 to help st David's Hospice care

Hi my dad was given the diagnosis of terminal cancer late last year. My dad has a wife (my mum), 11 grandchildren, 2 step daughter's, 1 bio daughter (me), older brothers and sister as well as extended family and friends that are all devastated by this diagnosis as of course is my dad.
Since his diagnosis we, as a family have been given support to help us all understand and cope with the diagnosis, from St David's foundation/ hospice care here in Wales.
Their unicorn (support for children) support worker has been fantastic so far. The nurses have been great and the information has really helped my mum cope with what to expect financially and care wise when my dad takes the turn for the worst.
Their support is on going and has been fantastic so far as I'm sure it will be at the end too.
I want to do something to raise money for them and my mum and dad so I have desided that if I manage to reach my £500 target by 24th August 2018 then I will have my head shaved on the 25th August 2018!!!
Please give even if it is just a little it all adds up. Thank-you