For the first day, David F. Sandberg posted an image featuring a can of Coca Cola.
Now for the fifth day of Shazam, David F. Sandberg posted an image with 16 cans of Coke which also features Shazam action figures, comics and posters.
It's unknown if the images have any meaning for the movie, but the pic does feature a toy for Mister Tawky Tawny, Shazam's magical talking tiger and member of the Captain Marvel family, as well as what looks to be a tiny figure for Mr. Mind, a villain in the Shazam comics and the the only survivor of a race of mind-controlling worms from Venus, who had plans to invade and take over the Earth. Also featured is a small figure for Captain Marvel/Shazam, which may be for Captain Marvel Junior.
Updated: with video below from the WB offices of David F. Sandberg playing around with Shazam comics and figures.