The Joker is texting his cohorts, Bruce has sent us in the content of his message:
I just got a text message on the Joker Phone that has a picture that says “Memorial”. With the text, Group 2: Share this piece where *any* clown can find it.
Others have reported similar messages with images:
Group 1 images
Some have suggested that Mexican Train is a type of Dominoes game.
Group 2 images
Group 3 images
All the first images relate to a type of Domino game.
All the second images are spelt with the same letters, as does the word “Commercial“
The fractions add up to 6/16
This all suggests: “Dominos Commerical on 16th June” — not sure what importance that holds.
EDIT: GCN has updated — full Gotham Tonight show will be available there on Monday, which is the 16th! Looks like that is the date to watch for.