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Invisible Inks (Grades 3-5)
2026-04-08 16:30:00 2026-04-08 17:30:00 America/Chicago Invisible Inks (Grades 3-5) Put different formulations of invisible ink to the test to see how each performs. Northbrook Public Library - Civic Room - First Floor

Wednesday, April 08
4:30pm - 5:30pm

Add to Calendar 2026-04-08 16:30:00 2026-04-08 17:30:00 America/Chicago Invisible Inks (Grades 3-5) Put different formulations of invisible ink to the test to see how each performs. Northbrook Public Library - Civic Room - First Floor

Northbrook Public Library

Civic Room - First Floor

Put different formulations of invisible ink to the test to see how each performs.

Out of respect to other attendees and the instructor, we do not admit those who are 10+ minutes late.

Registration starts March 1st at 1pm in-person, online, or by phone (847) 272-6224.

AGE GROUP: | Kids |

EVENT TYPE: | Maker |

TAGS: | |

Northbrook Public Library
Phone: 847-272-6224
Hours
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Mon, Mar 09 9:00AM to 9:00PM
Tue, Mar 10 9:00AM to 9:00PM
Wed, Mar 11 9:00AM to 9:00PM
Thu, Mar 12 9:00AM to 9:00PM
Fri, Mar 13 9:00AM to 6:00PM
Sat, Mar 14 9:00AM to 5:00PM
Sun, Mar 15 1:00PM to 5:00PM
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