Haha it's so cute! I think people thought it was funny because it's such a creative idea of dueling stalls. I agree with some other people-- a lot of real parks will flesh out the environment and add a bit of verticality. Yes, facades are DEFINITELY a part of parks, but maybe you could go for a bit more shape? A bell tower above one stall, an angled roof above another, etc. In Disney, for example, you will see
streets that use facades and create an overall theme, but each "building" is made to look unique. Maybe you could try mixing things up by changing the shape or type of each stall?