Customarily, applauding at the end of each scene is appreciated. Arrival Time - See Theatre. However with opera, the accumulation of all art forms, patrons can be passionate about performances. Try to be in your seat 10 minutes before curtain so as not to disturb other patrons. A docent is a tour guide in a museum.
Docents go through rigorous training to learn about the collections and special exhibits at museums.
They're available for private tours, scheduled public tours, group tours, lectures and more. They are very respected in the museum community and are there to enhance your visual art experience. Layering is good because temperatures can be cooler and wear comfortable shoes. Book bags, packages and coats will be checked at the door. Talking - Art is to be enjoyed.