Beyond the year round which Sun King specialty or seasonal beers are readily available around Indianapolis currently?
The only one I've seen around in cans is the Victory Pilsner (official beer of the Indianapolis Indians). They have Firefly Wheat, Popcorn Pilsner, and Bitch'n Camaro (double red rye IPA or something like that) on in their tap room. Edit: Apparently Bitch'n Camaro is an "Imperial Rye IPA." So there ya go.
I wish they could crank out Grapefruit Jungle at a reasonable clip. I would be happy if it were every 2 or 3 months.