If you did pop art, sports, comic books or any combination of those things, you'll geek out on
Pop Fly Pop Shop. Words don't really do it justice, but the proprietors describe their wares as One Piece of Nostalgia at A Time for One Week at A Time. Pretty simple concept: they post one work at a time, and it stays online for week, never to return again.
Their stuff is generally baseball-themed, asking the visual question of what ballplayers might look like as comic book heroes. For example:
I'm kinda partial to this one:
And I wish I'd seen this one in time to get it for Whit and Marls:
The artists have posted about 70 works to date. Peruse them at your leisure while we wait for the end of Gheorghemas. Any day now.