Dee, your experience is nothing different from a regular folk asking Airbnb to give him suggestions on best bars or night clubs (or Google it).
There should be something Cultural and Secretive in it. For example "Indian cocktails you have never tried, made with local ingredients", "hidden gems of Delhi", extra food as part of Indian experience, themed party or something that is not easy to get for a regular folk.
Also your listing is not clear. Like what kind of bars I can expect? At least example. Saying that your husband "might join" is not clear and not nice as it might be understood that it is only you who decide. Give your guest an option to choose. So, he will set clear expectations if it's boy only, girl only or couples.