The 'Pro Wrestling Tees' store has confirmed CM Punk for an appearance.
'All In' weekend is a mere four months away and the actual 'All In' show is scheduled for September 1st. The Young Bucks and Cody are putting together this self-financed show/weekend and it will emanate from the Sears Centre Chicago, IL. In a number of interviews Matt Jackson of The Young Bucks has stated that he has personally spoken with "Chicago's Prodigal Son" CM Punk about coming out of retirement from the squared circle to work with them in some form or fashion.
Back in February the former two-time WWE Champion had an exchange with Matt Jackson over social media where he jokingly teased appearing on the show.
Today, the Pro Wrestling Tees store in Chicago announced that CM Punk will be appearing at the store on August 31st which is one day out from 'All In'. As the announcement was made Matt Jackson chimed in on Punk's scheduled appearance.
CM Punk does have an upcoming fight on June 5th against Mike Jackson at UFC 225 in his hometown of Chicago. Fightful will have full coverage of CM Punk's return fight as well as the entire UFC 225 card.