Letter for Hank's Niece is a Collectible item found in Episode 2 of the Wintermute story mode during the Hank's Hatch side mission.
Dear Angela,
You know I always told you that a time might come where you'd need to hide out for a while?
I figured it might be because of the quake, but I didn't really think about how bad things might get on Great Bear later on. It doesn't matter what the reason is -- if you ever need to hide out for a while, if things get too bad for you in the city or when you're visiting your mom here on the island, use this info to get into the supply cache I've set up. I know, I know. Your mom told you Uncle Hank was a crazy old coot and to stay away from me. Too much research on the internet, right? All those "crazy prepper sites". Well, I won't say it to you but I'll say it to her next time I see her: "told you so".
Your loving uncle,
Hank
