Moms get in FREE on Mother’s Day Posted May 5, 2015 The Cincinnati Zoo & Botanical Garden is Wild About Moms! On Sunday, May 10th, celebrate Mother’s Day with the special women in your life and your favorite animal moms! This Mother’s Day is sure to be one to remember. Thanks to TriHealth, every mom that comes to the Zoo on Mother’s Day will get in for FREE plus, while supplies last, they will receive a free cosmetic bag filled with goodies. Make the moms in your life feel extra special this Mother’s Day at the Cincinnati Zoo. Start planning your visit today!