From the Traffic Circle in front of the Zoo, you have 2 parking options. Closest will be enter the gate to the right of the Zoo Entrance. You will have to walk back out the gate and walk along the outside of the fence to reach the Education Center. If that lot is full, there is more parking at the train station. Handicap parking and dropoffs available at the Education Center–it appears you are driving up the brick sidewalk but it’s OK!