(DANCE) Since her time as one half of Seattle's freakishly awesome dance-theater outfit 33 Fainting Spells, Dayna Hanson has been creating brilliantly loopy concatenations of dance (modern), film (à la Cassavetes), and assorted obsessions (near-death experiences, biodiesel, Gena Rowlands). This weekend's world premiere also includes music by Maggie Brown (the Garfield student who played Kate-at-13 in Lynn Shelton's We Go Way Back) and an appearance by Hanson's dad, Vern. (On the Boards, 100 W Roy St, 217-9888. 8 pm, $18.)