Fairfield, California (KGO) Investigators are trying to figure out what ignited this blaze at a comedy club in northern California.
The fire erupted Friday evening at the original Pepperbellys Comedy Club in Fairfield.
Crews had to fight the blaze from outside for fear the two–story building would collapse.
Witnesses reported seeing flames some 40 feet high shooting from the fire.
Crews eventually knocked the blaze down.
No injuries were reported.