The 2013 WWE Hall of Fame ceremony to be held during Wrestlemania 29 weekend at Madison Square Garden is officially sold out. Ticketmaster noted that tickets for the event are unavailable as of this week. Additional tickets are expected to be released by WWE. The ceremony on 4/6 will feature the inductions of Bruno Sammartino, Mick Foley, Bob Backlund and Trish Stratus.