Urban Tap store in Pittsburgh PA has a Family bathroom with a chair available for nursing. It's lacking in amenities for a proper nursing mothers space, but you can use this room for pumping if there's nothing else available.
Some moms call it Nursing Room, Breastfeeding Room, Lactation Station, and others Lactation Room. MomsPumpHere Nursing Room Locator (also Airport Lactation Rooms Locator) is a breastfeeding room finder, nursing room finder, lactation station locator, and lactation room finder. We find moms nice, quiet places to breastfeed or breastpump no matter what they call it. Lactation rooms also help moms relieve oversupply of breast milk which can cause mastitis while breastfeeding.