Many thanks to the reader who sent this link to the site!
The Rock Store is a biker bar located in Cornell, CA. They post photos on their FB page of folks who visited their establishment this weekend on April 2-3, 2016. One of the photos is of Keanu sitting in a booth with the owners and another employee.
The bar’s website is here.
Note: Bob Green posted the following on his FB page:
Had a Keanu Reeves sighting today. He was on his bike and came into the bar and hung with the biker dudes…awesome.
While he included a photo of Keanu on his bike, it was not a recent photo. That being said, it appears he may have been referring to the visit to The Rock Store. Thanks to Ayako for tweeting this link.
