There’s a lot to be concerned about today, and the need to reverse climate change is at the top of the list for many. While inconvenient documentaries are great at forecasting doom, filmmakers Mélanie Laurent and Cyril Dion show concrete and positive actions that are already working to address climate concerns in their 2015 documentary ‘Tomorrow.’ Praised as a refreshingly inspirational film, Tomorrow screens in Napa Valley as a benefit for Napa County Watershed Projects. Complimentary wine is provided by Joel Gott Wines, and free popcorn will be handed out for those who bring their own (reusable) bowl. See Tomorrow on Wednesday, Aug. 23, at Cameo Cinema, 1340 Main St., St. Helena. 5:45pm. $10. 707.963.9779.