Vote for the Hugos
Have an opinion about the current Hugo kerfuffle? (A few things to read if you don't but think you might want to: John Oneil, Deirdre Saoirse Moen, George R.R. Martin, Annie Bellet, and John Scalzi.) You can still join and vote for only $40.
I'm not really a big con goer (been to three in my life), and I've never voted for the Hugos. Till this year.