It depends.  We NEVER invite prospective clients to private events or wedding receptions (do you really want people you didn't invite to show up at your event?).  However, if we are at a public function (school dance, festivals, etc), you are perfectly welcome to come and see us.  Please let us know so that we can tell you when and where we will be!  Please be aware that the majority of our work is taken up by wedding receptions - so there is a good chance that there won't be any public events that will fit within your hiring schedule.