2K tweets BioShock image, but what does it mean?

2K has teased some sort of BioShock related news on their Twitter feed yesterday. The image shows an advertisement for Eve’s Garden, asking you to “Come bite the Apple”.

What could it mean? Could it be some sort of remastered BioShock 1/2 package coming to current gen consoles? My guess is that there will be some BioShock-related news coming very soon, perhaps even this weekend at SDCC. We will update you if we find out!