Reason Rally
Speakers and performers at the first rally included biologist Richard Dawkins , physicist Lawrence M . Krauss , musician Tim Minchin , "MythBusters" co-host Adam Savage , actor-comedian Eddie Izzard , Paul Provenza , PZ Myers , Jessica Ahlquist , Dan Barker , and magician James Randi , among others . 
<triplet> MythBusters <subj> Adam Savage <obj> presenter