(Tulsa, OK) - It's not your usual Hazardous Materials call.  Tulsa Firefighters responded early Friday morning when about 400 gallons of cooking oil got dumped in the alleyway behind the Full Moon Cafe overnight. 

Tulsa Fire Captain Jerry Williams says the restaurant was storing it to give to a "Biofuel" company. The spill was confined to the alley, so there were no traffic problems this morning.

He says it appears that vandals knocked over the storage container.