Oregon Zoo

Do I need a tangible voucher of my membership to get into the oregon zoo?

I’m at my friend’s house, and I have a membership to the local Zoo. They gave me a voucher to show that I’m a member but I forgot to bring it with me; will I still be able to go in for free+ a friend, and if so, how? Would a phone number suffice? Haha, thank you..

i have to use the backdoor , they wont let me in the front anymore…T I G G E R!

Tour of the Oregon Zoo