Peggy Notebaert Nature Museum Illinois Resident Donation Day

We are pleased to offer weekly Donation Days—every Thursday the museum is open—for Illinois residents. Illinois residents can enjoy free admission during these Donation Days, or support us with a $10 suggested household donation at the time of admission. Illinois residents can reserve their Donation Day tickets online or in person. 

2026 Free Days for Illinois Residents:

• January 1, 8, 15, 22, 29

• March 9-11

• June 1-3

• June 22-24

• July 20-22

• August 24-26

• September 8-11

• September 14-18

• September 21-25

• September 28-October 2

• October 5-9

• November 2-4

• November 30-December 2

• December 7-8
  

For information on more events like this, check out our roundup of Museum Free Days.