If you will be in town for a cpl days maybe look into City Pass which gives you different things to go to.
We had 2 adults an 1 chil age 9. Our ticket was a little over $80.00. That was a couple of weeks ago 10/20/2019. It came with free admission to the theatre there. But, we didn't go to it. They also have a package deal with the aquarium and zoo that makes it cheaper. Kids under a certain age get in free.
$30 at the gate you can get them cheaper online. Children under 2 are free
I believe a few tears ago it was like $20 per person but well worth it
Thanks! Your answer is awaiting moderation.