I love Google maps.If you mean the location used for the episode, that's Space Park, in Redondo Beach, California. At that time, it was the headquarters for aerospace-tech company TRW Systems (now owned by Northrop-Grumman.) You can spot some of the places seen in the episode in the pictures on this page, including one of filming in progress.For the most part, I really like it! The Mid-Century Modern college(?) is, too use a term of the period, "Far Out."
Thanks for the Thirty Seconds Over Tokyo point of view!

My father worked for TRW (and the company's previous incarnation, STL) and we went with him to a dog and pony show at Space Park about a year after the episode was filmed. I don't think I could tell you which buildings I was in (looked in the darker corners, just to be sure) but we spent an afternoon walking all over the area seen in the exterior shots.If you mean the location used for the episode, that's Space Park, in Redondo Beach, California. At that time, it was the headquarters for aerospace-tech company TRW Systems (now owned by Northrop-Grumman.)
As a historian, I've gone to the archives in the base of the big building at Space Park. There's a spot in that episode where Kirk and Co. go under a bridge toward the cafeteria where I've had lunch several times. It was really, really cool to walk down there.. and imagine hundreds of pancake monsters waiting for me![]()