Pokemon Go Fest 2023 is coming to London, Osaka, and New York City this August. For players that can't make the trip, Niantic will be hosting an in-game global event on August 26th and 27th from 10 a.m. to 6 p.m. local time. As of this writing, the developer has not provided much information about what to expect, but the logo for this year's event offers a pretty big hint! As noted by Serebii.net's Joe Merrick, the presence of two diamonds in the logo suggests that Diancie will appear. If that is the case, it's a very, very big deal!