Plus thru C3A GCA member; +1 (415) 218-6437 (mobile);
Primarily call at members of the International Association of Gay Square Dance Clubs (IAGSDC) in the San Francisco Bay Area, mostly at Midnight Squares.
Started calling Advanced, before calling Plus, and worked up to C3A, so far.
Try to use choreography that is thought-provoking, but still enjoyable to dance.
Careful in the selection of music.