Open daily, 10am - 5pm
Overview
World Play Day
Celebrate World Play Day at MOSI on June 11. Step into a hands-on space adventure inspired by creativity, engineering, and exploration. This special activity is included with admission to MOSI.
Guests will use LEGO® bricks to design and build exciting space creations!
👨🚀 Build a Space Colony for Astronauts
🪐 Create a Rover to Explore New Planets
🚀 Design a Spacecraft to Travel Through Outer Space
These activities encourage creativity, teamwork, and critical thinking through play. Children and families can solve problems, test ideas, and even create something unique together. After building, guests can place their creations on the display table for everyone to explore and enjoy.
World Play Day brings science, imagination, and discovery together in one exciting experience. Explore the possibilities of life beyond Earth while building unforgettable memories with family and friends.
©2025 The LEGO Group
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Pricing & Information
Additional Information
Terms and Conditions
By purchasing tickets for this event, you acknowledge and agree to the following terms:
- Non-refundable: Tickets are non-refundable except in the event of cancellation by MOSI.
- Non-transferable: Tickets cannot be transferred to a future date under any circumstances.
Planetarium Policies
Entry | Late Entry | Re-Entry
- Please enter from the 2nd Floor of the Holloway Digital Dome Theatre
- If you choose to leave during the show, please exit AND re-enter on the 4th Floor
- If you are late to the show, please enter on the 4th Floor
Food & Beverage
- To help maintain the cleanliness and condition of the theatre, food and beverages are permitted only if they are properly contained. All drinks must have a secure lid, and all food items must be kept in some sort of container or bag while inside. Open food, uncovered beverages, or items that may spill are not permitted inside the theatre.
Accessibility
Accessible entry is located on the 4th Floor
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