Update 2x: WWE tweeted out the following to promote his appearance:
— WWE (@WWE) July 22, 2015
Update: WWE has officially added Taker to those three live events on their live event section on WWE.com. Currently, Taker is not advertised for any other events.
Original: There are online reports from Mexico that The Undertaker is scheduled to appear at WWE’s three-day tour of Mexico in October.
WWE will be holding live events in Merida on Friday, October 16th, Mexico City on October 17th and Monterrey on October 18th.
It should be noted that he’s reportedly scheduled to appear, not wrestle. The Undertaker hasn’t worked live events in years due to injuries that he has sustained over the years.