Christensen, who lives near the bowling alley, was struck by the destruction and rebuilding along Lake Street following last year's rioting after the death of George Floyd at the hands of Minneapolis police.
"It made me think, what's the future of Lake Street going to look like?" he asked. "Bryant-Lake Bowl is a staple in the community, and not having it be that way didn't sit well with me."
He approached the bowling alley's owner, who let them shoot after-hours because of coronavirus restrictions. Christensen and Gunn said they were just having fun putting the film together this month and never expected all the attention.
The bowling alley video isn't the only example of Christensen's talents that has been posted online.
Another video published to YouTube on February 7, called Mann Theatre FPV Fly Through, shows a flight through the Plymouth Grand cinema in Plymouth, also in Minnesota.
- AP, additional reporting NZ Herald