Is there a future star playwright in the house? Earlier this year, with PlayFest 2013, Sonoma Stage Works solicited new 10-minute and one-act plays from Northern California playwrights. The 84 entries were juried by a local panel of readers, with 12 selections presented as staged readings in June. This weekend, September 20-22, seven of the plays will receive a full-stage production on the Rotary Stage at Andrews Hall. Friday and Saturday at 8 p.m, Sunday at 2 p.m. $20. 276 E. Napa St. 938.4626 x1. Svbo.org.