Shout-outs & fact-checks, Googies & LA architecture, a Sunken City bachelor party, David's true age, Martha's holiday habits, Grizzly Bear, backstage, Sponge Bob's band, flexi-discs, the Uncertain Hour's opiod epidemic episode, Richard's sister, Guerilla Tacos' custom cookbook house track ("Baby Want To Eat Some Tacos"), and two kinds of pie.