According to reports by players in San Diego, California, a number of Unowns are appearing in the area. Based on the letters appearing, it’s likely for the San Diego Comic Con currently taking place.
So far, Unown Unown S, D, C, O, M, I, and N are appearing in the Gaslamp district of San Diego. This is supposedly spelling out SD COMIC CON. There have yet to be confirmed sightings of A, E, or G, which would be needed to spell out “SAN DIEGO,” though it remains a possibility.
Assuming the Unown’s availability is the same as the convention time, then we can expect these small buddies to be available now until Sunday, July 22.
The Unowns are always a fun way of adding some Pokemon Go hunting to a local event. Good on ya, Niantic.