If you’re scared or sad about our warming planet, the best solution is to solve the climate crisis. But in the meantime, sharing feelings can help you cope. At this weekend’s Garagiste Festival, upstart micro producer winemakers from across California are coming together to share their wares. Artist Faith Ringgold, age 92, has created oil paintings, sculpture, quilts, and more. Her work is on display at the Jeffrey Deitch gallery.