I know 6 ounce pours exist at Farmhouse Tap & Grill, Burlington, but is there anything similar with any of the three bars in Waterbury?
When I read your post I couldn't figure out if you were asking about bars in Waterbury that offer lower-cost smaller-sized pours or bars that post a price for a beer without advertising the size and pour size turns out to be a thimble. Seen more of the later than the former. And you may not know it from BA, but there are more than three bars in Waterbury.