Brighton Beach Memoirs is being performed in repertory with Broadway Bound. Ziemba plays Kate in the both related plays. According to The Old Globe: "Performed in repertory, Simon's semi-autobiographical plays follow the life of Eugene Morris Jerome from the foibles of youth in late-1930s Brooklyn to a career as a comedy writer for radio."
Here's a look at the production:
Karen Ziemba in The Old Globe's Brighton Beach Memoirs
In addition to Ziemba, the cast also features David Bishins as Jack Jerome, Bonnie Black as Blanche Morton, Sloan Grenz as Stanley Jerome, Austyn Myers as Eugene Jerome, Allie Trimm as Nora Morton and Julia Vanderwiel as Laurie Morton (in Brighton Beach Memoirs) and Bishins, Black, Howard Green as Ben Epstein, Joseph Parks as Stanley Jerome and Brandon Uranowitz as Eugene Jerome (in Broadway Bound).