Christine Argillet, whose father Pierre served as Dali’s publisher, friend and confidante for five decades, will be at both Wentworth locations on Saturday to present “Salvador Dali: The Argillet Collection.” It includes rare etchings and watercolors, along with selections from the famed Dali suites “Mythologie,” “Les Hippies,” “Goethe’s Faust” and “Poemes Secrets d’Apollinaire.”  Argillet, who currently runs a gallery specializing in surrealist and Dadaist art, grew up around Dali; famous…