Receive 10 percent off purchases over $25 at the California Academy of Sciences' gift shop.
Aspiring moonwalkers will get a lift from the roaring blastoff sound clips built into the Jr. Astronaut Helmet ($60), available in the gift shop at the renowned California Academy of Sciences in San Francisco. AAA members get 10 percent off purchases over $25. calacademy.org .
Photography by Steph Dewey 
This article was first published in March 2013. Some facts may have aged gracelessly. Please call ahead to verify information.