/as a non-profit fundraiser this thread makes me happy!
There are so many organizations I'd support, if money were no object.
I'd set up a trust large enough that most of my charitable giving could come from the annual interest accrued.
I'd give A LOT of my time and resources to organizations that are focused on Immigration Equality and LGBT Asylum support.
I care very much about supporting my local communities so my next set of priorities would be to give to local non-profits like The Survival Center, Safe Passage, Tapestry Health, GLAD, arts programs for local public schools, the public libraries, camperships and scholarships for local students and our LGBTQ youth group.
And nationally I would support LAMBDA legal, the ACLU, Planned Parenthood, American Red Cross.