You are in grad school? So you get the best of both worlds! Burning the midnight oil on a Thursday, attending the UDLS talk — a hot potato — on Friday.
You are busy? Don't cry over spilt milk, you can cut the mustard some other time. Don't miss the boat, I will steal Neil's thunder and give him a taste of his own medicine (actually, far cry from his talk, time waits for no one). Every cloud has a silver lining, don't give up your day job, you can't judge this talk form its title, this won't be the last straw, I am only asking for a penny for your thoughts.
Making a long story short: The ball is in your court, jump on the bandwagon and come and see for yourself — actions speak louder than words!