AllThingsD on Tuesday announced that Apple CEO Tim Cook will be the keynote speaker on the opening night of its D10 conference. It will be Cook’s first appearance at the conference. Apple co-founder and former CEO Steve Jobs spoke at the event numerous times, last appearing at the D8 conference two years ago. Cook will join the likes of New York City Mayor Mike Bloomberg, Oracle CEO Larry Ellison, Federal Trade Commission Chairman Jon Leibowitz, entrepreneur Sean Parker, Spotify co-founder and CEO Daniel Ek, Zynga founder and CEO Mark Pincus, as well as many others who will be speaking at the event. The D10 conference will run from May 29th to May 31st at the Terranea Resort in Rancho Palos Verdes, California.