-- Tyson Kidd underwent knee surgery on Thursday and said on Twitter he was doing cardio right before it happened. He tweeted a photo of himself in a hospital bed after the surgery.

Earlier today, Kidd posted an update after the knee surgery on Thursday and revealed what he'll be doing at home while he recovers: "Got home and got my order of DVDs from @IVPvideos Great selection of Japanese wrestling. Coming back with some new tricks #workhorse"

-- Shane "Hurricane" Helms and wrestling writer/photographer Bill Apter have been added as special guests to the February 2 National Pro Wrestling Day events in Philadelphia, Pennsylvania.

In addition to this, the second opening round four way in the 2013 Rey de Voladores tournament have been revealed. It will be Bolt Brady vs. ACH vs. Lukas Sharp vs. Surfer Mitch. The other opening round four way features 2 Cold Scorpio vs Jojo Bravo vs Oliver Grimsley vs Shane Hollister. The opening round matches take place during the 1 PM afternoon event at NPWD. Teh finale will end the 7 PM event as the main event.

Admission to each NPWD event is free with first come, first serve general admission seating. There will be live iPPVs of each card, which can be pre-ordered here. Every event, the 1 PM afternoon card and 7 PM evening card will be separately priced at $9.99 each or as a package deal for $14.99.

There will also be a New York and New Jersey bus trip to all events. You can get details here.

Here is the card for the 1 PM show:

-Ring of Honor Tag Team champions The Briscoes vs. former champions Steve Corino & Jimmy Jacobs.

-Beyond Wrestling will feature Sugar Dunkerton & Aaron Eric vs. Eric Corvis & Chris Dickinson.

-Kaiju Big Battel will feature American Beetle & Neo Teppen vs. Dr. Cube & Sekmet.

-Wrestling Is Art will feature Colt Cabana vs. Mike Quackenbush.

-Cleveland's Absolute Intense Wrestling will feature Josh Alexander vs. Ethan Page.

-Wrestling is Fun! will present Saturyne vs. Juan Francisco de Coronado.

-Wrestling is Respect presents Drew Gulak vs. Francis O'Rourke.

-CWF Mid-Atlantic features Arik Royal & Echiva Kid vs. Ric Converse & Trevor Lee.

Here's the lineup for the 7 PM evening event:

-WSU Spirit champion Marti Belle vs. Ezavel

-Wrestling is Awesome! presents Devastation Corporation vs. Proud Oak & Thunderfrog

-CHIKARA presents F.I.S.T & Los Ice Creams vs. 3.0 & The Colony.

-Six More matches to be announced.

For more on National Pro Wrestling Day, go here.