08/17/2012 at 06:00 AM EDT
was game to stay up late recently, when he popped into Sister Louisa's Church of the Living Room & Ping Pong Emporium bar in Atlanta.
The actor, who arrived at around midnight, had an employee at the venue ring up owner Grant Henry to play against him in a Ping-Pong match, a source tells PEOPLE.
"Grant arrived at the bar and played a quick game withOwen, beating him 21-18," the insider says. "Owen requested a rematch, and Grant said only if the winner gets the other person's trucker hat."
In the end, it was a fair trade between Henry and Wilson – who the source says was "friendly and jovial, posing for photos with other people at the bar." – Jennifer Bradley Franklin