Great advice, sageowl! I find that a lot of people find it an entertaining novelty to see one of my kids in the Ergo, especially when on my back. Often they are both amused (at the cuteness? idk!) and willing to talk, as well. Its a great conversation starter!
My old Ergo actually came with a stack of business cards, meant to be handed out to anyone I might come across who was interested! Wish I had more.