Many thanks to gabilando snd drsalazarr for sharing their photos with Keanu on webstagram. It looks like they ran into him at the theaters. Photos were posted yesterday and I am assuming it was on Monday since he is wearing the same clothes as in the new photos from yesterday. You can view them here and here.
Update: Many thanks to kiwiwabbit for sharing his photo with Keanu on webstagram. The photo was posted today but based on his clothes and the beard, it looks like it was from yesterday.