I hit Growlers to Go-Go a couple of weeks back and will definitely be returning.
They have a good, solid selection of tap beers. You can get a free taste, order various sizes to drink in the establishment and you can order a Growler of fresh beer to go.
I like that you can order as small as a 32oz growler can; the can will keep the beer drinkable longer and 32 oz is definitely drinkable by one person in one sitting (as compared to a 64 oz growler bottle).
The service was great. The crowd was eclectic and interesting. All in all, close to a 5 star rating in my book.
Definitely a high recommend from me.