Savannah Irish plays Viola pretending to be Cesario playing the bongos for Aaron Verrill, in the role of Duke Orsino, who is falling in love, to his confusion, with Cesario. The actors perform their parts in the Gypsy Lew Theater Company’s production of “Twelfth Night, or What You Will” in an outdoor performance at Dufresne Plaza on Thursday evening. The play is part of the Lewiston Public Library’s “Ye Olde Shakespeare Week.” Repeat performances will be given at Dufresne Plaza at 6 p.m. Friday and Saturday. The rain location is Callahan Hall at Lewiston Public Library.