Many more by now, early list.
Blunt
Price
Boehner
Dent
Conaway
Shimkus
Sali
Hunter
Poe
Shadegg
Pence
Hoekstra
Culberson
Wahlberg
Westmoreland
Burgess
Capito
McCotter
Carter
Putnam
Foxx
Fortenberry
Rogers
Here are a few more :)
Bradley
Waldron
Wamp
McCarthy
Tatt
Update - A GOP staffer just informed me that post-adjournment protests by the minority party are not unprecedented. The Democrats did it back in 1995, when the Republicans were in control. Democrats placed a big photo of then-Speaker Newt Gingrich (R-Ga.) wearing a diaper in the Speaker’s chair. Republicans note they are being more respectful this time.
Rep. Kevin Brady (R-Texas), who was on a place headed home, headed back to the Capitol, walking onto the floor dragging his luggage. He got a standing ovation.
Rep. John Shadegg (R-Ariz.) called it a “new Boston Tea Party!”
Rep. Mike Pence (R-Ind.) said he was “not leaving until we call this Congress back into session and vote for energy independence.”
Rep. Tom Cole (Okla.), chairman of the National Republican Congressional Committee, said the dimly lit chamber is a “vision of the future by the Democrat Party - the lights are out, there’s no power, and the air conditioning is gonna go off soon.”