Free Weekend Events
On the second Saturday of each month, kids 12 and under will be admitted free to all the museum’s galleries. On KIDS’ Saturday, regular admission is charged for parents, grandparents, and children over 12. Children may not attend LASM without an adult. Please note: Free admission does not include planetarium shows.
You also don't want to forget about Target's free sponsored activities throughout the country. They happen at different times throughout the month so check out the activities in your city here to see what is available!