The only place I would advise against would be oberlin since it's small, and maybe Cav since there's a lot of things on the walls and floors to grab and potentially break. I've taken my son out since he was around 1 (he's a bit over 2 now) to many of those places. Personally, even though I try and say I want my kid to be used to some non-kid spaces, my play is always to err on the side of too early to avoid people that are trying to have their night out without their kids. Another tip is we bought some placemats with double sided tape on them so that he doesn't mess up people's tables, and it has pictures on it you can make a game out of.