Republican presidential candidate Mitt Romney listens as Virginia Gov. Bob McDonnell speaks in Portsmouth May 23. (AP Photo/Jae C. Hong, File)

McDonnell will spend the weekend in Park City, where Mitt Romney will be schmoozing with his biggest bundlers. (Check out the Post’s story on the event).

More than a dozen prominent Republicans will attend, including some thought to be in contention to be Romney’s running mate -- Rep. Paul Ryan (Wis.), Louisiana Gov. Bobby Jindal and Sen. John Thune (S.D.).

McDonnell, chairman of the Republican Governors Association , is expected to speak Saturday evening, according to his office, which did not release further details.