Chris Jericho and Sheamus are advertised to appear at the 53rd Annual World of Wheels event January 24-26 in Pittsburgh, Pennsylvania.
The interesting thing to note is this is on Royal Rumble weekend as the show will emanate from the Consol Energy Center in Pittsburgh on January 26, 2014. Sheamus is scheduled to appear on Friday from 6-8 PM, while Jericho is scheduled to appear on Saturday from Noon to 3 PM.
Sheamus is billed as a "WWE Superstar," while Jericho is billed as a "Wrestling Superstar." More details are available at this link.