I have been to Hough's in Greenfield. They have 61 taps and do growlers fills. $5 off fills on Mondays btw. I know Fat Heads on the South Side does them but only in their growler and will trade free of charge (but I like mine better so to hell with that). Where else can you get a good growler fill with a decent selection?
house of 1000 beers in new ken. 40+ taps, specials on growlers on some beers/some days. i got a growler of double jack for $15 on a sunday last time i was there
The market district GE's do it as well. The only one I've been too is the one by South Hills Village, but they have about six taps for growler fills.