Build. Explore. Create. Play!
The youngest scientists are making the biggest discoveries! Join us for frequently-changing hands-on activities that engage your child’s senses, build their early science skills, and grow the connections in their brain and with you!
The discovery lab is designed for children ages birth through 6 and their families.
UPDATE
The Discovery Lab is located inside of Science Playground which is often at capacity. Expect wait times.
October 2025
Please Note: Activities switch weekly on Thursdays. Activities may change without notice.
Activities in red are part of our Hispanic Heritage Month Celebration! Join us also for pom pom Piñata parties on Saturdays at noon, and try calf roping!
DARK WEEK happens each year in the last week of October. Our Discovery lab celebrates all things bioluminescent, glowing and our amazing planet!
September 25 – October 1
Activity Table: Alebrijes
Sensory Table: Bubbles
October 2 – 8
Activity Table: Twisted Tree art with paper bags
Sensory Table: Vintage toys
October 9 – 15
Activity Table: Apple Math
Sensory Table: Worm Hunt!
October 16 -22
Activity Table: Tube launch
Sensory Table: Bubbles
October 23 -31
Activity Table: Dark Week!
Sensory Table: Dramatic play – sustainable farming
Please note activities may change without notice. Please stop by the lab for the most up-to-date information on Science Playground and Discovery Lab activities.
Frequently Asked Questions
Have questions? We have answers! Explore frequently asked questions. For more information please contact us at Info@OMSI.edu or (503) 797-4000.
The lab is open from 10-4:45 every day unless reserved by school groups.
Our scientists change the activities often to keep things exciting! Stop by the Lab to see this week’s activities. Please note that activities may change without notice.
*There is always at least one staff member in Science Playground or the Discovery Lab. We are happy to help with anything you might need.
The Discovery Lab is open to children ages birth-6 and their families.N
Visiting Soon?
OMSI is committed to making science-fueled fun available for all in our community. We are proud to offer admission assistance, financial aid, and accessible services throughout the museum. Explore access resources and amenities for guests visiting the museum.
What’s On in the Discovery Lab?
Practice science process skills together! Experiments and activities change each week.