Friday is the last day for cheaper admission into Lansing's Potter Park Zoo.
Beginning July 1, adults will have to pay more for admission and parking. It's going up by $1 to $2.
Children's admission will remain the same, and kids under age three will still be free. And on the weekends, over- sized vehicles will have to pay $7 to park.
With all the changes, Tuesday's are still free for Lansing residents.