The LA Opera at the Dorothy Chandler Pavilion on Grand Street in downtown LA is a must during the fall and holiday season when they have a solid lineup of opera and ballet. Very inspiring.
Max is the place for serious karaoke lovers and enthusiasts. I go almost every week during happy hour, which is $5 an hour anytime before 8P. Pro tip: ask for Joy Sound.
The Bob Baker Marionette Theater, founded by Bob Baker and Alton Wood in 1963, is the oldest children's theater company in Los Angeles and the longest-running puppet theater in the United States. As soon as you step through the doors you are transported into a magical realm frozen in time. Be prepared to be swept off your feet and surrender your age as soon as the artfully designed marionettes come to life. At the end of every show, the theater offers free ice cream and coffee in the birthday party room opposite the main theater where Bob Baker is available to chat and show you how to operate a marionette.