The Fountain Theatre presents a political and deeply personal play about history, responsibility, and what were willing to sacrifice for a new beginning. Jason Alexander (Seinfeld) directs the Los Angeles premiere If I Forget by Tony Award-winning playwright Steven Levenson (Dear Evan Hansen), a powerful, funny and complex tale that explores the lasting impact of the Holocaust on a Jewish family at the beginning of the 21st century. July 20 Sept.10; Fountain Theatre, 5060 Fountain Ave. (at Normandie), Los Angeles, CA 90029; $25-$45; Pay-What-You-Want every Monday (subject to availability); (323) 663-1525; www.FountainTheatre.com.