Event registration buttons when listed on Host Profile page

Having some people review events listed on my host profile page, I got feedback that it was confusing that a pay event had buttons to register for "Series" or "Drop-in", but there was no button for the free event (I would assume probably also not for a single event that required payment). The user complained that it was confusing looking for a button to click on to register for the free event and it was not clear that you needed to click anywhere on the event to go to registration.

I would propose that for consistency, all events have a button to register. Probably 3 versions: "Register" for single events that require payment or are free, and the current "Drop-in" and "Series" buttons