No you don't have to have i.d.
No but i would take one any way cause Illinois has free day too but u have to have ur id so I'd just take it
No
I did not require an id and utlized tickets on the free day.
Only free days. Since its only free for Illinois residents.
Tony Castillo you do not need an ID to visit. Depending on how you pay for tickets you might but in general no you dont.
When it's free for Illinois residents you do.
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