Just Giving Tueday...donation matching charities?.

[pancholi]

I have been looking with limited success as to which charities would be able to double the donation.
eg Water Aid can double the donation via UK Aid Match.
Paypal doubled the contribution when giving a donation via their site.
last year, there were many charities that had this facility, I cannot find a lot of info this year.
anyone point me in the right direction?
many thanks in advance.