The cache is not at the posted location, but DO go there to launch the Wherigo cartridge. Note: the Wherigo cartridge is playable and completable 24/7, but the hours at the final cache location are 7:00am-10:00pm daily. BYOP!
You will play the 3-zone Q&A cartridge in the courtyard of the Los Alamitos-Rossmoor (LAR) Library. You can even use the library's free wifi, which is usually available in the courtyard, for the download!
You can play the cartridge any time - all the zones are in the exterior courtyard and available 24 hours a day.
After you finish playing the cartridge, you will receive a keyword to enter in Certitude. Certitude will then give you the coordinates for the cache. The cache is available 7:00am-10:00pm.
Download the Wherigo cartridge here.
Click to download Wherigo cartridge.
After completing the Wherigo, enter keyword in certitude to receive the coordinates to the cache.