Invented in San Francisco Walking Tour - New Year's Edition

Some of the world's most influential inventions were dreamed up by San Franciscan tinkerers. Explore seven surprising stories of innovationfrom tech to tunes to treatsthat exemplify San Francisco as a hotbed of creative thinking for nearly two centuries. We'll investigate the science behind some of these inventions, stroll to stellar views and historic neighborhoods, and test our own powers of perception.

2.3 miles, moderate with 1 challenging uphill, 2.5 hours
Suggested minimum age: 10

Tickets: http://www.brownpapertickets.com/event/1053576

Editor's Note: This was originally scheduled for January 1 and has been moved to this date.