Saturday night is the Derby of the Dead.
The family-friendly event is at 1st & Elgin this year.
Proceeds go to the Tulsa Police Officer's Memorial.
The event runs until midnight.
If you're driving downtown, you will need to find an alternate route around the area.
Alternative Energy customers in Oklahoma could be paying more money in the near future.
P.O. Box 8 Tulsa, OK 74101-0008