Argonne National Laboratory, located just 15 miles west of Chicago, is one of the world’s leading scientific research laboratories. And for one day only, it’s open to the public. At Argonne’s Open House you can spend the day thinking and acting like a scientist and discover how science can answer the biggest questions facing humanity.

This family-friendly event includes tours, hands-on activities, demonstrations, and opportunities to meet scientists.

Register at www.anl.gov/open-house/2026