It’s weird when someone has an acting job that mirrors their own personality so much that the two become entwined. The 44-year-old Offerman, who’s also a talented carpenter and writer, has so clearly embraced the exaggerated manliness of his role as Ron Swanson in the televised sitcom Parks and Recreation that you might not even bother to try to discern them. His stage act is a roller coaster ride through the outer reaches of masculinity. This evening’s show is a joint performance with Offerman’s better half, the wildly talented Mullaly. “Summer of 69: No Apostrophe” (get it?) is definitely one event worth shelling out for a baby sitter for.