Back in the late 90s, in the CA East Bay, one of my family’s neighbors was a big shot (director or something, can’t recall) at LLNL’s National Ignition Facility (at the time, it was still called the NOVA laser, I think). My dad got this guy to give us a behind the scenes tour (including clean suit sections) of the complex, including the target chamber where they did inertial confinement fusion experiments (read: shot really fucking powerful lasers with support machinery the size of several contiguous Costcos smashed together at a tiny little gold cylinder with tritium suspended in it), and I got to stick my head in the inspection port.

It was super awesome, and one of the things I credit for making me go down the STEM track in the first place. Also, this was pre-9/11, and in the “peace dividend” era, and I’m fairly certain there’s precisely zero chance a random neighbor kid would be allowed backstage like that in such a sensitive (technically, as well as national security) area these days.

Also, I got to wave at the normie tour group from the other side of the tour glass while in part of the laser hall with our clean suits lol