Please stop talking and shift your attention to the stage. Talking during the show disturbs not only other audience members but the performers as well. Please stay in your seat during the performance. If your child has to go to the restroom, please escort her or him. Please treat the theater's furniture with respect and care.
Applause is the appropriate way of showing appreciation for a performance.
If you didn't enjoy the performance, simply don't applaud. It's rude to boo or whistle. At the end of the performance, please wait until the artists have taken at least one curtain call before you leave. Finally, be sure to take everything you brought with you. Don't forget to check under your seat for any items you might have placed there.