Eventide Theater in Dennis is presenting a series of online classes, including “Auditioning Techniques for Professional (and Aspiring) Actors,” with Lily Harrington, on Saturday, July 11, at 2 p.m.; and “Fundamentals of Directing,” with Michael Rader, on Saturday, July 18, at 2 p.m. The fee for each is $25 ($20 for members). Purchase tickets at eventidearts.org.