used cooking oil

I have about 15-20 gals of used oil I need to get rid of from work, it is canola oil if that makes a difference. Easier if it could be picked up, or if I could get an address and times I could probably drop off. If you can pick up please call me at work 503 235 3546 ask for Mickie in the kitchen. We're located at ne 26th & glisan. I am there from 9:30 to 6  M-F.   Thanks for the recycling.  Mickie