Tony winner Harris brought his kiddos backstage to pose with the name-less blue men, and they looked like they had a blast. Gideon couldn’t stop grinning while Harper made a funny face for the camera.
The famous family weren’t the only celebs in the audience. The Good Wife star Julianna Margulies also attended the show and met the performers backstage.
Harris and Burtka have been spending lots of quality time with their adorable kids lately. They recently went on vacation to Telluride where Harris and his daughter, Harper, rode down a snowy luge, capturing the fun on Instagram.
The actor, who is currently starring as the evil Count Olaf in Netflix’s A Series of Unfortunate Events, recently opened up to ET about his parenting style.
"I like to always do things with a tongue firmly planted in my cheek. At least with the kids," said Harris. "That way, if I'm being reprimanding, or getting serious, at least I can still give them a little bit of a wink and let them know that I'm upset but not going to destroy them."
For more on Harris’ life with Burtka and the twins, watch the clip below!