So the Homeless Youth Alliance in SF is hurting for dough. As someone who did work for a homeless shelter in Solano County, this is something great to donate some spare change to. More info on how to do that is on the Homeless Youth Alliance website.
Or you can do something silly like Mister Bennet Austin did to force more people to become aware of actual issues [IMO, "first world problems" such as not enough money to get sushi, whining about issues with your car/computer/cell phone are not real problems. Sure, I'll bitch and moan about any bumps I hit in the road of life, but they aren't real problems. Just annoyances.]
In any case, I am feeling a bit inspired. Find a way to make humanity [or just your community] more aware of the real issues at hand. Be obnoxious about it. Find out about a real problem? Try to find a way to fix it, or at least help out however you can. It makes your insides all warm and fuzzy. I believe they're called Karma points.
Cheers kiddos,
D. Monster