Welcoming your ACF community into your home is a beautiful way to bring everyone together, and is always greatly appreciated. But you may not have the space or live in an area that is difficult to get to, in which case, look for another venue that is more central and appropriate, such as a community hall, public library or school/university space. It really depends on how big you want the event to be, versus how intimate. This is up to you and your group.