I would like the same functionality for venues as there is for artists. People and artists could track venues. When a venue adds a show it would automatically sync with the facebook tab, AND sites like WIX need to support venues as well as artists. I am currently unable to connect my venue's site to bandsintown and so must enter all dates manually. Given we're open 3/4 nights a week, that is a lot. My personal artist page automatically syncs with my artist website and it is so useful.
I would also like for artists to get a notification when an event is created with them in the lineup by either a venue or another artist, so it can be confirmed and automatically added to their dates rather than each party having to make their own event on their own profile.
Basically the venue functionality needs fleshing out to at least match the artist functionality. The home page also needs work so it's easier to acces bandsintown for venues. I would also like to be able to search for individual venues fromt he homepage (this would encourage users to track local venues they like and be notified of shows from venues and not just artists). I personally would use this feature when trying to organise a night out.