<p>Whoops - bobblehead night is another story - Pittsburghers love their bobbleheads - might want to see what is available ahead of time, but I’m sure it will not be a sell-out even so. I’m not sure what exactly you are asking but - PNC Park and the Warhol Museum are on the Northside of the Allegheny River - the incline is on the Southside, which is on the south side of the Monongahela River. Those two points are directly north-south of each other, walkable, but it would probably take at least 30 minutes to do so. Yes, public transportation is free within the downtown area, but once you go over the rivers, it’s no longer considered to be downtown, so there is a fee for that. By the way, the Doubletree is located right at the edge of the Strip District, about a two block walk to get to the heart of the Strip. It’s usually a little cooler here in Pgh than in Philly.</p>