So the Astounding Adventures supplement has a pair of random adventure generators. So, using the less structured of the two, The Mad Mayor's Thrilling Adventure Generator Gizmo lets see what we can get.

So, started with five rolls.

16. Finding a Lost World.
76. Earthquake.
60. Fight on the Docks.
98. Attacked by cultists.
15. Interview an Expert.

Hmmm.

Decided to make one more roll.

27. Searching the Ruins.

Hmm.

So lets say its 1937. Havana.

A commotion at the waterfront draws the attention of the heroes. Religious fanatics have hi-jacked the yacht of
Texas oilman, Harv Tanhill.