Hyde Park Theatre, The Hidden Room, Whirligig, and Penfold Theatre Company have joined the Ukrainian component of the Worldwide Readings Project to produce readings of four plays by Ukrainian playwrights. That's The Peed-Upon Armored Personnel Carrier by Oksana Grytsenko, directed by Ken Webster; In the Darkness by Natalia Blok, directed by Beth Burns; Planting an Apple Tree by Iryna Harets, directed by Ken Webster; and Give Me a Taste of the Sun by Oleksandr Viter, directed by Liz Fisher. Note: This 75-minute evening's proceeds will go to the Emergency Fund for Performance Arts Artists in Ukraine, a fund for the eight thousand artists and their families who are still there.