I think I would also donate to lgbtq homeless programs and if there are associations for lgbtq eldercare and elder-advocacy, I would want to help with that too.
And if I could figure out how to - I would like to help establish an Lgbtq union of sorts - with an established independent marriage registry, professional development and mentorship, sliding-scale group health insurance that would include mental health, family planning - including help becoming a parent, services involved with transition, and legal, financial and other insurance services currently needed by our community.
Would probably also want to specifically support the partners of military and vets. And the children of lgbtq folks. And possibly a scholarship program for those whose orientation or gender has lost them the opportunity for college.
Then *poof* I would be out of money.