Absolutely just show up! Most guilds run on volunteer organizers and most of us don't want to spend too much time doing guild work instead of quilting! In our Guild, mail gets picked up at the PO box about twice a month, checks get deposited about monthly, the website is volunteer "mastered" and other jobs are too--when someone is out of town, busy with family, etc things may take awhile! And I doubt most Guilds are exclusive and require admission--so just show up and volunteer to get involved--maybe be that person to be contacted if interested in becoming a new member!